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
May witnesses an increase in the average high-temperature, moving from a cool 50.4°F (10.2°C) in April to an enjoyable 63.9°F (17.7°C). Throughout the month of May, the average temperature in South Hiram dips to a frosty 43.3°F (6.3°C) at night.Humidity
The months with the lowest humidity are April, May and November, with an average relative humidity of 77%.Rainfall
In May, in South Hiram, the rain falls for 13.6 days. Throughout May, 2.09" (53mm) of precipitation is accumulated. Throughout the year, there are 137 rainfall days, and 27.52" (699mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in South Hiram. May is the last month it regularly snows. During 0.2 snowfall days, in May, South Hiram aggregates 0.39" (10mm) of snow. Throughout the year, in South Hiram, there are 49.1 snowfall days, and 38.7" (983mm) of snow is accumulated.Daylight
The average length of the day in May in South Hiram is 14h and 45min.On the first day of the month, sunrise is at 5:34 am and sunset at 7:46 pm. On the last day of May, sunrise is at 5:04 am and sunset at 8:18 pm EDT.
Sunshine
The average sunshine in May is 8h.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: A maximum UV index of 5 in May translates into the following recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Frequently asked questions
What are the temperatures in South Hiram in May?
What is the least humid month in South Hiram?
What is the average humidity in May in South Hiram?
How many days does it rain in May in South Hiram?
What is the last month it snows in South Hiram?
How many hours of daylight does South Hiram have in May?
When is the sunrise / sunset in May in South Hiram?
How many hours of sunshine does South Hiram have in May?
What is the month with the highest UV index in South Hiram?
What is the UV index reading in May in South Hiram?
Average temperature in May
South Hiram, ME
- Average high temperature in May: 63.9°F
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (26.1°F).
- Average low temperature in May: 43.3°F
The month with the highest average low temperature is July (57.4°F).
The coldest month (with the lowest average low temperature) is January (12.2°F).
Average pressure in May
South Hiram, ME
- Average pressure in May: 29.99"Hg
The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in May
South Hiram, ME
- Average wind speed in May: 5.5mph
The windiest month (with the highest average wind speed) is April (6.2mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in May
South Hiram, ME
- Average humidity in May: 77%
The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are April, May and November (77%).
Average rainfall in May
South Hiram, ME
- Average rainfall in May: 2.09"
The wettest month (with the highest rainfall) is October (3.15").
The driest month (with the least rainfall) is September (1.34").
Average rainfall days in May
South Hiram, ME
- Average rainfall days in May: 13.6 days
The months with the highest number of rainy days are April and July (14.3 days).
The month with the least rainy days is January (6.8 days).
Average snowfall in May
South Hiram, ME
- Average snowfall in May: 0.39"
The month with the highest snowfall is February (9.76").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
South Hiram, ME
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is January (10.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
South Hiram, ME
- Average daylight in May: 14h and 5min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in May: 8h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in May
South Hiram, ME
- Average sunshine days in May: 15.3 days
The month with the most sunshine days is January (17.8 days).
The month with the least sunshine days is April (12.3 days).
Average UV index in May
South Hiram, ME
- Average UV index in May: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in May
South Hiram, ME
- Average cloud cover in May: 49
The months with the most cloud cover are March and April (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in May
South Hiram, ME
- Average visibility in May: 5mi
The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (5mi).
The month with the lowest visibility is February (4mi).
South Hiram, Maine, USA
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