Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
In May, the meteorological conditions subtly change with the average high-temperature edging from 76.5°F (24.7°C) in April to a still moderately hot 84°F (28.9°C). Throughout the month of May, Siddonsville sees a steady low-temperature average of 62.6°F (17°C).Heat index
Throughout May, the heat index is evaluated at a hot 91.4°F (33°C). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.It is worth noting that heat index values are gauged for conditions in the shade and light breezes. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', combines both the air temperature and the humidity level to give a perceived human temperature. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
Humidity
The average relative humidity in May is 72%.Rainfall
In Siddonsville, in May, it is raining for 10.8 days, with typically 1.54" (39mm) of accumulated precipitation. In Siddonsville, during the entire year, the rain falls for 145.9 days and collects up to 23.7" (602mm) of precipitation.Snowfall
In Siddonsville, snow does not fall in March through October.Daylight
In Siddonsville, the average length of the day in May is 13h and 50min.On the first day of May, sunrise is at 6:02 am and sunset at 7:31 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 7:52 pm CDT.
Sunshine
In May, the average sunshine is 9.9h.UV index
The average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.Note: An average UV index of 6 in May transforms into this advice:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in May?
What is the average humidity in May in Siddonsville?
How much does it rain in May?
When it does not snow?
How many hours of daylight does Siddonsville have in May?
When are sunrise and sunset in May?
How long on average sun shines in May?
What is the UV index reading in May in Siddonsville?
Average temperature in May
Siddonsville, AL
- Average high temperature in May: 84°F
The warmest month (with the highest average high temperature) is July (92.7°F).
The month with the lowest average high temperature is January (54.1°F).
- Average low temperature in May: 62.6°F
The month with the highest average low temperature is July (72.9°F).
The coldest month (with the lowest average low temperature) is January (38.5°F).
Average pressure in May
Siddonsville, AL
- Average pressure in May: 30"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.97"Hg).
Average wind speed in May
Siddonsville, AL
- Average wind speed in May: 5.9mph
The windiest month (with the highest average wind speed) is February (7.5mph).
The calmest months (with the lowest average wind speed) are July and August (4.9mph).
Average humidity in May
Siddonsville, AL
- Average humidity in May: 72%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (68%).
Average rainfall in May
Siddonsville, AL
- Average rainfall in May: 1.54"
The wettest months (with the highest rainfall) are April and August (2.44").
The driest month (with the least rainfall) is September (1.26").
Average rainfall days in May
Siddonsville, AL
- Average rainfall days in May: 10.8 days
The month with the highest number of rainy days is July (19.5 days).
The month with the least rainy days is November (6.7 days).
Average snowfall in May
Siddonsville, AL
- Average snowfall in May: 0"
The months with the highest snowfall are January and December (0.31").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").
Average snowfall days in May
Siddonsville, AL
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Siddonsville, AL
- Average daylight in May: 13h and 5min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in May: 9h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).
Average sunshine days in May
Siddonsville, AL
- Average sunshine days in May: 18.3 days
The month with the most sunshine days is November (21.8 days).
The month with the least sunshine days is July (9.2 days).
Average UV index in May
Siddonsville, AL
- Average UV index in May: 6
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in May
Siddonsville, AL
- Average cloud cover in May: 34
The months with the most cloud cover are February and December (Cloud cover 48).
The month with the least cloud cover is October (Cloud cover 30).
Average visibility in May
Siddonsville, AL
- 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).
Siddonsville, Alabama, USA
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