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
The arrival of May sees a shift in the average high-temperature, moving from a refreshing 60.6°F (15.9°C) in April to a pleasant 71.2°F (21.8°C). An average low-temperature of 53.6°F (12°C) is noted during the nights in May in Warrington, Pennsylvania.Humidity
In Warrington, the average relative humidity in May is 76%.Rainfall
In Warrington, during May, the rain falls for 8.1 days and regularly aggregates up to 0.59" (15mm) of precipitation. Throughout the year, there are 83.7 rainfall days, and 6.22" (158mm) of precipitation is accumulated.Snowfall
Months with snowfall in Warrington, Pennsylvania, are January through May, November and December. May is the last month it regularly snows. During 0.1 snowfall days, in May, Warrington aggregates 0.16" (4mm) of snow. Throughout the year, in Warrington, Pennsylvania, there are 12.6 snowfall days, and 1.73" (44mm) of snow is accumulated.Daylight
In May, the average length of the day is 14h and 26min.On the first day of the month, sunrise is at 5:58 am and sunset at 7:56 pm. On the last day of May, in Warrington, sunrise is at 5:33 am and sunset at 8:23 pm EDT.
Sunshine
In Warrington, the average sunshine in May is 8.7h.UV index
May through August, with an average maximum UV index of 6, are months with the highest UV index in Warrington, Pennsylvania. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 6 during May leads to these instructions:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. 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. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Frequently asked questions
What is the average May temperature in Warrington?
What is the average humidity in May in Warrington?
How many days does it rain in May in Warrington?
What is the last month it snows in Warrington?
What is the average length of the day in May in Warrington?
What time are sunrise and sunset in May in Warrington?
How long on average sun shines in May in Warrington?
What are the months with the highest UV index in Warrington?
What is the UV index reading in May in Warrington?
Average temperature in May
Warrington, PA
- Average high temperature in May: 71.2°F
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (36.9°F).
- Average low temperature in May: 53.6°F
The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).
Average pressure in May
Warrington, PA
- Average pressure in May: 30.01"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in May
Warrington, PA
- Average wind speed in May: 6.6mph
The windiest month (with the highest average wind speed) is March (8.4mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in May
Warrington, PA
- Average humidity in May: 76%
The months with the highest relative humidity are February, October and December (78%).
The months with the lowest relative humidity are April, July and August (72%).
Average rainfall in May
Warrington, PA
- Average rainfall in May: 0.59"
The wettest month (with the highest rainfall) is December (0.75").
The driest month (with the least rainfall) is September (0.2").
Average rainfall days in May
Warrington, PA
- Average rainfall days in May: 8.1 days
The month with the highest number of rainy days is July (10.3 days).
The month with the least rainy days is January (4.3 days).
Average snowfall in May
Warrington, PA
- Average snowfall in May: 0.16"
The month with the highest snowfall is February (0.43").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in May
Warrington, PA
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is February (3.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Warrington, PA
- Average daylight in May: 14h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in May: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in May
Warrington, PA
- Average sunshine days in May: 19.6 days
The month with the most sunshine days is January (24.3 days).
The month with the least sunshine days is July (17.4 days).
Average UV index in May
Warrington, PA
- Average UV index in May: 6
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in May
Warrington, PA
- Average cloud cover in May: 46
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility in May
Warrington, PA
- Average visibility in May: 5mi
The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are May and September (5mi).
Warrington, Pennsylvania, USA
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