September Weather in Oropesa del Mar, Spain - 2025

Oropesa Del Mar is a province of Castellon and is primarily known for its beaches but the historical old town, the modern infrastructure mountain ranges, forests and orange groves make the small town one of a kind. It is a popular destination among tourists due to its weather, beaches and historical sites. The visitors will be awed by the spectacular landscape and the small town is also one of Castellon's most developed beach resorts. It is a greatly desired holiday destination for people who want to entertain themselves with the peculiar yet fascinating existence of old and new, at the same time.

September weather in Oropesa del Mar Spain

To get a good overview of the type of weather you can expect in September in Oropesa del Mar, we will look at the day and night temperature, minimum and maximum water temperature, and if September is comfortable or humid

Generally, September in Oropesa del Mar will be really nice. Historical data shows that you can expect an average temperature of around 82°F / 28°C. As the humidty is low, it will feel very comfortable. During the night, it will cool down to around 64°F / 18°C.

Oropesa del Mar does not have a lot of rainy days in September. You can expect around 3 rainy days, with on average 0.5 inches / 12 mm of rain during the whole month.

September weather in Oropesa del Mar Spain in more detail

To get a better feeling for the type of weather, you can expect in September in Oropesa del Mar, we will look at the temperature, rain, wind, humidity, water temperature, and sun and clouds

- What will the temperature be in Oropesa del Mar in September

Generally, you can expect in September an average temperature of 82°F / 28°C during the day and an average of 64°F / 18°C during the night. In September, during the warmest part of the afternoon, the temperature can often get as high as 91°F / 33°C, and at the end of the night, it can get as low as 50°F / 10°C.

When looking at the whole year, January is the coldest month, with an average temperature of around 59°F / 15°C. July and August are the hottest months, with an average temperature of around 87°F / 31°C. When comparing September with the temperature in the month before and after, this is slightly lower than August, which sees an average maximum temperature of around 87°F / 31°C. And slightly more than October, which sees an average maximum temperature of around 75°F / 24°C.

But average temperatures only tell half of the story. It is also good to check the maximum and minimum temperatures. When looking at the whole year, July and August are the hottest months, with a temperature of around 98°F / 37°C. January and December are the coldest months, with a temperature of around 71°F / 22°C. When comparing September with the temperature in the month before and after, this is slightly lower than August, which sees an average maximum temperature of around 98°F / 37°C. And slightly more than October, which sees an average maximum temperature of around 86°F / 30°C.

In the following graph, you can see how many cold and hot days you can expect in Oropesa del Mar each month:

- Can you expect rain in September in Oropesa del Mar?

Generally, you can expect about 3 rain days in September, with on average 0.5 inches / 12 mm of rain.

When looking at the whole year, July is the dryest month, with an average rainfall of around 0.1 inches / 2 mmmm. November is the wettest month, with an average rainfall of around 1.1 inches / 29 mmmm. When comparing September with the month before and after, this is more than August, which sees around 0.1 inches / 3 mm of rain. And a lot less than October, which sees around 1.1 inches / 27 mm of rain

If we look at the number of days with rain, July is the month with the least amount of rain days with around 1 day. April is the month with the most rain days with an average of between 5 and 6 days. When comparing September with the month before and after, this is almost equal to August, which sees an average of between 1 and 2 days of rain. And almost equal to October, which sees an average of between 4 and 5 days of rain

- What will the water temperature be in Oropesa del Mar for September

You can expect in September, the water temperature for Oropesa del Mar to be between 78°F / 26°C and 71°F / 22°C.

To compare the water temperature we will use the maximum water temperature. You can expect this temperature on a more sunny day, close to the shore, when the wind does not mix the relatively warmer and colder water.

August has the highest water temperature, with around 80°F / 27°C. February has the lowest water temperature, with around 57°F / 14°C. When comparing the water temperature from September with the month before and after, September has a water temperature almost equal to August, with a water temperature of around 80°F / 27°C. And slightly more than the water temperature from October, that is around 75°F / 24°C.

- Can you expect in September a lot of sunny days in Oropesa del Mar

Generally, you can expect around 9 sunny days in September and around 18 partly sunny days. The remaining days will be cloudy.

When looking at the whole year, January is the month with the highest number of sunny days, with around 13 sunny days. June is the month with the lowest number of sunny days, with around 7 sunny days. When comparing September with the number of sunny days in the month before and after, it is almost equal to August, with an average of between 8 and 9 sunny days. And almost equal to October, with an average of between 10 and 11 sunny days

We have looked at the sunny days in Oropesa del Mar. Let's also look at the cloudy or overcast days. January is the month with the highest number of cloudy days, with an average of between 7 and 8 cloudy days. July is the month with the lowest number of cloudy days, with an average of between 0 and 1 cloudy days. When comparing September with the number of cloudy days in the month before and after, it is almost equal to August, with around 1 cloudy day. And slightly less than October, with an average of between 5 and 6 cloudy days

- Will it be comfortable in September in Oropesa del Mar?

Generally, September in Oropesa del Mar will have a low humidty, and will feel very comfortable.

We use the humidity and temperature in Oropesa del Mar to calculate the Wintersun Expert Comfort level for each month. The lower the Wintersun Expert Comfort level, the more comfortable it will be. Only for certain people, extremely dry air can feel slightly uncomfortable.

When looking at the whole year, January has the lowest humidity, with a Wintersun Expert comfort level of "comfortable" (very dry air). July has the highest humidity, with a Wintersun Expert comfort level of "comfortable" (not very humid). When comparing September with the month before and after, this is slightly less than August, which has a Wintersun Comfort level of "comfortable" (not very humid). And more than October, which has a Wintersun Comfort level of "comfortable" (very dry air)

What to do in Oropesa del Mar Spain in September

With a fairly developed infrastructure and beautiful beaches, there are many places you can visit during your stay at Oropesa Del Mar. Some of them are mentioned below:

• Oropesa Del Mar Arab Castle: A fascinating landmark of the old times when Muslims built this castle for protection. The castle has an interesting infrastructure and rich history.
• Morro de Gos Beach: A beautiful beach with a serene atmosphere, perfect for a relaxing day. One can enjoy a nice, peaceful stroll along the coast and take in the beautiful view the beach has to offer.
• La Concha Beach:  The perfect beach for some leisure time. The place was given the award of the blue EEC flag for cleanliness and maintenance.
• The King's Tower Oropesa del Mar: Built in the 16th century. It is a great monument representing the old times and is a popular tourist spot because of its historic value and architecture.
• Club Náutico Oropesa del Mar
•  Naturhiscope: This museum represents the various historical stages of the town and is attentively organized according to the different eras and cultures of the town.

Is it humid in Oropesa del Mar Spain in September?

A lot of people ask interested in the humidity or relative humidity for Oropesa del Mar Spain in September. But the real question they want to ask is not about humidity but the amount of moisture in the air. Or better, about comfort. Will it be comfortable in September in Oropesa del Mar, or will high humidity make it uncomfortable.

To answer this question, we have to look at the dew point. Relative humidity can change a lot in Oropesa del Mar during the day and night, as it changes when the amount of moisture changes and, but also when the temperature changes. It is a lot less reliable for comfort. Where the dew point only varies with the amount of moisture in the air.

Looking at the dew point, we can see that for the month of September, you can expect that Oropesa del Mar will have a low humidty, and will feel very comfortable.

January is the month with the most comfort. It will have very dry air, and can feel somewhat uncomfortable for some people. But will be fine for most.. July is the most uncomfortable month. It will be moderately humid, and can feel slightly uncomfortable for some. In the graph, you can see that there is a significant difference between the most comfortable and most uncomfortable months

Is September a good time to go to Oropesa del Mar Spain?

Trying to answer the question of whether September is a good time to go to Oropesa del Mar is not as easy as it first seems. Some people like colder weather, and others prefer a warmer climate. Some are fine with some humidity, and others are not. If your location has air conditioning, the night temperature is less important.

These are some examples. I will try to answer the question with a more generic person in mind. The more detailed information in this article should be enough to check further if this applies to you as well.

If we look at the average temperature for Oropesa del Mar in September, we can see that it will be fine for most people. In September, you can expect it to be really nice, with an average temperature of around 82°F / 28°C. As the humidty is low, it will feel very comfortable. During the night, it will be around 64°F / 18°C.

As the number of overcast days is not high, you can enjoy the sun with around 9 sunny days and 18 partly sunny days.

The last aspect we will look at is rain. You can expect around 3 rainy days, with on average 0.5 inches / 12 mm of rain during September. If it were more than five days, the location would be slightly less attractive for a shorter stay.

We have looked at the average day temperature, the night temperature, humidity, the number of overcast days, and the rain. We think that September a good time to go to Oropesa del Mar Spain for most visitors.

Does it rain all day in Oropesa del Mar Spain in September?

In Oropesa del Mar, it does not rain all day in September. You can expect around 3 rainy days, with on average 0.5 inches / 12 mm of rain during the month.

Another way of looking at the rain is the number of sunny days. For Oropesa del Mar Spain, there are, on average 9 sunny days and 18 partly sunny days in September. That clearly shows that it is not raining all the time.

Is September the rainiest month in Oropesa del Mar Spain?

September is not the month with the most rainy days, and not the month with the most rain.

To answer what the rainiest month is in Oropesa del Mar, we will both look at the month with the most rain, and the month with the highest number of rainy days.

April is the month with the the highest number of rainiest days. On average, you can expect 6 days with rain. July is the month with the lowest number of rainy days, with aproximately 1 day.

April is the month with the most rain. This is not equal as the one with the most rainy days. On average, you can expect 1.1 inches / 29 mm of rain. July is the month with the least amount of rain. This is not the same month as the one with the lowest number of rainy days. You can expect approximately 0.1 inches / 2 mm of rain.

Is September the most sunniest month in Oropesa del Mar Spain?

September is not the month with the most sunny days, not the month with the most partly sunny days, and it is not the month with the lowest number of overcast days.

To answer what the sunniest month is in Oropesa del Mar, we will of course look at the month with the most sunniest days, but also look at the month with the biggest number of days that are sunny or partly sunny.

January is the month with the highest number of sunny days. On average, you can expect 9 sunny days, and 18 partly suny days. June is the month with the lowest number of sunny days.

July is the month with the highest number of sunny days and partly sunny days combined. While February is the month with the lowest number of sunny days and partly sunny days combined.

The last thing we will look at is the number of overcast days. July is the month with the lowest number of overcast days. While January is the month with the highest number of overcast days.

More information about Oropesa del Mar Spain

Weather in Oropesa del Mar Spain in other months

• Weather in Oropesa del Mar Spain for January
• Weather in Oropesa del Mar Spain for February
• Weather in Oropesa del Mar Spain for March
• Weather in Oropesa del Mar Spain for April
• Weather in Oropesa del Mar Spain for May
• Weather in Oropesa del Mar Spain for June
• Weather in Oropesa del Mar Spain for July
• Weather in Oropesa del Mar Spain for August
• Weather in Oropesa del Mar Spain for October
• Weather in Oropesa del Mar Spain for November
• Weather in Oropesa del Mar Spain for December

What to do in Oropesa del Mar Spain for each month

• What to do in January in Oropesa del Mar Spain
• What to do in February in Oropesa del Mar Spain
• What to do in March in Oropesa del Mar Spain
• What to do in April in Oropesa del Mar Spain
• What to do in May in Oropesa del Mar Spain
• What to do in June in Oropesa del Mar Spain
• What to do in July in Oropesa del Mar Spain
• What to do in August in Oropesa del Mar Spain
• What to do in September in Oropesa del Mar Spain
• What to do in October in Oropesa del Mar Spain
• What to do in November in Oropesa del Mar Spain
• What to do in December in Oropesa del Mar Spain