May weather forecastSan Blas, FL
May
Weather in May
May, the last month of the spring in San Blas, is another warm month, with an average temperature varying between 80.2°F (26.8°C) and 71.2°F (21.8°C).Temperature
San Blas's weather in May presents a minor rise in the average high-temperature, moving from 73.6°F (23.1°C) in April to a still warm 80.2°F (26.8°C). In the month of May, San Blas experiences a minor discrepancy from peak daytime temperatures, settling at an average low-temperature of 71.2°F (21.8°C).Humidity
The average relative humidity in May is 73%.Rainfall
In San Blas, during May, the rain falls for 10.9 days and regularly aggregates up to 1.81" (46mm) of precipitation. In San Blas, Florida, during the entire year, the rain falls for 164.8 days and collects up to 36.77" (934mm) of precipitation.Daylight
In May, the average length of the day is 13h and 41min.On the first day of the month, sunrise is at 5:58 am and sunset at 7:20 pm. On the last day of May, in San Blas, sunrise is at 5:41 am and sunset at 7:38 pm CDT.
Sunshine
The months with the most sunshine are May and June, with an average of 11.1h of sunshine.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The daily high UV index of 7 in May translates into this advice:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
San Blas, FL
- Average high temperature in May: 80.2°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 (60.3°F).
- Average low temperature in May: 71.2°F
The months with the highest average low temperature are July and August (79.9°F).
The coldest month (with the lowest average low temperature) is January (48.7°F).
Average pressure in May
San Blas, FL
- Average pressure in May: 30.01"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.98"Hg).
Average wind speed in May
San Blas, FL
- Average wind speed in May: 8.4mph
The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest months (with the lowest average wind speed) are August and September (7.5mph).
Average humidity in May
San Blas, FL
- Average humidity in May: 73%
The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is October (70%).
Average rainfall in May
San Blas, FL
- Average rainfall in May: 1.81"
The wettest month (with the highest rainfall) is August (5.47").
The driest month (with the least rainfall) is November (1.61").
Average rainfall days in May
San Blas, FL
- Average rainfall days in May: 10.9 days
The month with the highest number of rainy days is August (24 days).
The month with the least rainy days is November (8.5 days).
Average daylight in May /
Average sunshine in May
San Blas, FL
- Average daylight in May: 13h and 42min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in May: 11h and 6min
The months with the most sunshine are May and June (Average sunshine: 11h and 6min).
The months with the least sunshine are February and December (Average sunshine: 5h and 42min).
Average sunshine days in May
San Blas, FL
- Average sunshine days in May: 17.8 days
The month with the most sunshine days is October (20.9 days).
The month with the least sunshine days is August (5.6 days).
Average UV index in May
San Blas, FL
- Average UV index in May: 7
The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 4).
Average cloud cover in May
San Blas, FL
- Average cloud cover in May: 21
The month with the most cloud cover is December (Cloud cover 38).
The month with the least cloud cover is May (Cloud cover 21).
Average visibility in May
San Blas, FL
- 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).
