May weather forecast
Jamaica Beach, TX

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Weather in May

May, the last month of the spring in Jamaica Beach, is a moderately hot month, with an average temperature fluctuating between 73.8°F (23.2°C) and 79.3°F (26.3°C).

Temperature

Jamaica Beach perceives a slight temperature ascent during May, with average high-temperatures adjusting from an agreeable 73°F (22.8°C) in April to a moderately hot 79.3°F (26.3°C). Jamaica Beach's nighttime temperatures in May display a slight drop from daytime highs, averaging to 73.8°F (23.2°C).

Humidity

In Jamaica Beach, the average relative humidity in May is 79%.

Rainfall

In May, the rain falls for 11.3 days. Throughout May, 1.85" (47mm) of precipitation is accumulated. Throughout the year, there are 161.9 rainfall days, and 24.33" (618mm) of precipitation is accumulated.

Snowfall

In Jamaica Beach, snow does not fall in March through December.

Daylight

In May, the average length of the day is 13h and 37min.
On the first day of May, sunrise is at 6:37 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 6:21 am and sunset at 8:14 pm CDT.

Sunshine

The average sunshine in May in Jamaica Beach is 10.3h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: In May, the maximum UV index of 7 suggests these recommendations:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Updated: Jul 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Jamaica Beach in May?

During May, Jamaica Beach experiences an average high-temperature of 79.3°F (26.3°C) and a low-temperature of 73.8°F (23.2°C).

What is the average humidity in May?

The average relative humidity in May is 79%.

How much does it rain in May?

In Jamaica Beach, in May, during 11.3 rainfall days, 1.85" (47mm) of precipitation is typically accumulated.

When it does not snow?

March through December are months without snowfall.

How many hours of daylight does Jamaica Beach have in May?

The average day length in May is 13h and 37min.

What time are sunrise and sunset in May?

On the first day of May in Jamaica Beach, sunrise is at 6:37 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 6:21 am and sunset at 8:14 pm CDT.

How long on average sun shines in May?

In Jamaica Beach, the average sunshine duration in May is 10.3h.

What are the months with the highest UV index?

The months with the highest UV index are May through September, with an average maximum UV index of 7.

How high is the UV index in May?

The average daily maximum UV index in May is 7. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Jamaica Beach, TX

Average temperature in May - Jamaica Beach, TX
  • Average high temperature in May: 79.3°F

The warmest month (with the highest average high temperature) is August (87.4°F).
The month with the lowest average high temperature is January (59.7°F).

  • Average low temperature in May: 73.8°F

The month with the highest average low temperature is August (81.9°F).
The coldest month (with the lowest average low temperature) is January (51.6°F).

Average pressure in May
Jamaica Beach, TX

Average pressure in May - Jamaica Beach, TX
  • Average pressure in May: 29.95"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in May
Jamaica Beach, TX

Average wind speed in May - Jamaica Beach, TX
  • Average wind speed in May: 12.1mph

The windiest month (with the highest average wind speed) is April (12.9mph).
The calmest month (with the lowest average wind speed) is August (9.4mph).

Average humidity in May
Jamaica Beach, TX

Average humidity in May - Jamaica Beach, TX
  • Average humidity in May: 79%

The months with the highest relative humidity are February and March (81%).
The month with the lowest relative humidity is October (72%).

Average rainfall in May
Jamaica Beach, TX

Average rainfall in May - Jamaica Beach, TX
  • Average rainfall in May: 1.85"

The wettest month (with the highest rainfall) is September (4.29").
The driest months (with the least rainfall) are February and March (0.75").

Average rainfall days in May
Jamaica Beach, TX

Average rainfall days in May - Jamaica Beach, TX
  • Average rainfall days in May: 11.3 days

The month with the highest number of rainy days is September (19.9 days).
The month with the least rainy days is January (10.1 days).

Average snowfall days in May
Jamaica Beach, TX

Average snowfall days in May - Jamaica Beach, TX
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).

Average daylight in May /
Average sunshine in May
Jamaica Beach, TX

Average daylight in May / Average sunshine in May - Jamaica Beach, TX
  • Average daylight in May: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).

  • Average sunshine in May: 10h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

Average sunshine days in May
Jamaica Beach, TX

Average sunshine days in May - Jamaica Beach, TX
  • Average sunshine days in May: 17.8 days

The month with the most sunshine days is January (18.2 days).
The month with the least sunshine days is August (8.3 days).

Average UV index in May
Jamaica Beach, TX

Average UV index in May - Jamaica Beach, TX
  • Average UV index in May: 7

The months with the highest UV index are May, June, July, August and September (UV index 7).
The months with the lowest UV index are January and December (UV index 4).

Average cloud cover in May
Jamaica Beach, TX

Average cloud cover in May - Jamaica Beach, TX
  • Average cloud cover in May: 30

The month with the most cloud cover is February (Cloud cover 49).
The months with the least cloud cover are June, July, August and October (Cloud cover 26).

Average visibility in May
Jamaica Beach, TX

Average visibility in May - Jamaica Beach, TX
  • Average visibility in May: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Jamaica Beach, Texas, USA

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