May weather forecastEl Castillo, Mexico

May

Weather in May

May, the last month of the spring in El Castillo, is also a moderately hot month, with an average temperature varying between 16°C (60.8°F) and 24.8°C (76.6°F).

Temperature

In El Castillo, the warmest months are April and May, registering an average high-temperature of 24.8°C (76.6°F).

Humidity

The average relative humidity in May is 76%.

Rainfall

In El Castillo, in May, during 25 rainfall days, 189mm (7.44") of precipitation is typically accumulated. In El Castillo, during the entire year, the rain falls for 247.2 days and collects up to 1266mm (49.84") of precipitation.

Daylight

In May, the average length of the day is 13h and 4min.
On the first day of May, sunrise is at 5:58 am and sunset at 6:50 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 7:02 pm CST.

Sunshine

With an average of 10.4h of sunshine, May has the most sunshine of the year.

UV index

March through October, with an average maximum UV index of 5, are months with the highest UV index. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the average person.
Note: The UV index of 5 during May leads to these advisories:
Take precautions - Protection against sunburn is recommended. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.

Updated: Jun 24, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

April and May are identified as the warmest months, with an average high-temperature of 24.8°C (76.6°F).

An average high-temperature, in May, in El Castillo, is 24.8°C (76.6°F) and the average low-temperature is 16°C (60.8°F).

In El Castillo, the average relative humidity in May is 76%.

In El Castillo, in May, it is raining for 25 days, with typically 189mm (7.44") of accumulated precipitation.

In May, the average day length is 13h and 4min.

On the first day of May, sunrise is at 5:58 am and sunset at 6:50 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 7:02 pm CST.

With an average of 10.4h of sunshine, May has the most sunshine of the year.

The average sunshine duration in May in El Castillo is 10.4h.

The months with the highest UV index are March through October, with an average maximum UV index of 5.

In May, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year J F M A May J J A S O N D

Apr

May

Jun

Average high temperature

24.8°C

23.4°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

9.2km/h

8km/h

7.5km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

6.1

4.3

1.5

Average UV index

Average cloud cover

Average visibility

Average temperature in May
El Castillo, Mexico

Average high temperature in May: 24.8°C

The warmest months (with the highest average high temperature) are April and May (24.8°C).
The month with the lowest average high temperature is January (18.1°C).

Average low temperature in May: 16°C

The month with the highest average low temperature is May (16°C).
The coldest month (with the lowest average low temperature) is January (9.9°C).

Average pressure in May
El Castillo, Mexico

Average pressure in May: 1013.1mbar

The month with the highest atmospheric pressure is January (1019.1mbar).
The month with the lowest atmospheric pressure is May (1013.1mbar).

Average wind speed in May
El Castillo, Mexico

Average wind speed in May: 7.5km/h

The windiest month (with the highest average wind speed) is April (8.6km/h).
The calmest month (with the lowest average wind speed) is September (6.4km/h).

Average humidity in May
El Castillo, Mexico

Average humidity in May: 76%

The month with the highest relative humidity is September (85%).
The month with the lowest relative humidity is April (70%).

Average rainfall in May
El Castillo, Mexico

Average rainfall in May: 189mm

The wettest month (with the highest rainfall) is June (199mm).
The driest month (with the least rainfall) is December (18mm).

Average rainfall days in May
El Castillo, Mexico

Average rainfall days in May: 25 days

The month with the highest number of rainy days is June (26.8 days).
The month with the least rainy days is December (13.8 days).

Average daylight in May /
Average sunshine in May
El Castillo, Mexico

Average daylight in May: 13h and 6min

The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).

Average sunshine in May: 10h and 24min

The month with the most sunshine is May (Average sunshine: 10h and 24min).
The month with the least sunshine is November (Average sunshine: 6h and 42min).

Average sunshine days in May
El Castillo, Mexico

Average sunshine days in May: 4.3 days

The month with the most sunshine days is December (13.2 days).
The month with the least sunshine days is June (1.5 days).

Average UV index in May
El Castillo, Mexico

Average UV index in May: 5

The months with the highest UV index are March, April, May, June, July, August, September and October (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 4).

Average cloud cover in May
El Castillo, Mexico

Average cloud cover in May: 33

The month with the most cloud cover is September (Cloud cover 47).
The month with the least cloud cover is April (Cloud cover 28).

Average visibility in May
El Castillo, Mexico

Average visibility in May: 9km

The months with the highest visibility are January, February, March, April, May, June, July and August (9km).
The months with the lowest visibility are September, October, November and December (8km).