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
Middle Haddam's transition into May brings a rise in the average high-temperature, moving from a mild 56.7°F (13.7°C) in April to an agreeable 68°F (20°C). Middle Haddam's temperature tends to fall to an average low of 49.5°F (9.7°C) during the nights of May.Humidity
In May, the average relative humidity in Middle Haddam is 76%.Rainfall
In May, the rain falls for 10.9 days. Throughout May, 0.91" (23mm) of precipitation is accumulated. In Middle Haddam, during the entire year, the rain falls for 109.9 days and collects up to 11.14" (283mm) of precipitation.Snowfall
January through May, November and December are months with snowfall in Middle Haddam. May is the last month it regularly snows. During 0.1 snowfall days, in May, Middle Haddam aggregates 0.35" (9mm) of snow. Throughout the year, there are 19.9 snowfall days, and 3.7" (94mm) of snow is accumulated.Daylight
The average length of the day in May in Middle Haddam is 14h and 32min.On the first day of May in Middle Haddam, sunrise is at 5:45 am and sunset at 7:48 pm. On the last day of the month, sunrise is at 5:18 am and sunset at 8:17 pm EDT.
Sunshine
In May, the average sunshine in Middle Haddam, Connecticut, is 8h.UV index
In May, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index of 5 during May translates into these guidelines:
Exercise prevention - Warding off sunburn is urged. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What are the temperatures in Middle Haddam in May?
What is the average humidity in May in Middle Haddam?
How much does it rain in Middle Haddam in May?
What is the last month it snows in Middle Haddam?
What is the average length of the day in May in Middle Haddam?
When are sunrise and sunset in May in Middle Haddam?
How long on average sun shines in May in Middle Haddam?
What is the UV index reading in May in Middle Haddam?
Average temperature in May
Middle Haddam, CT
- Average high temperature in May: 68°F
The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (34.7°F).
- Average low temperature in May: 49.5°F
The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).
Average pressure in May
Middle Haddam, CT
- Average pressure in May: 30.01"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in May
Middle Haddam, CT
- Average wind speed in May: 6.8mph
The windiest months (with the highest average wind speed) are January and March (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).
Average humidity in May
Middle Haddam, CT
- Average humidity in May: 76%
The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is April (72%).
Average rainfall in May
Middle Haddam, CT
- Average rainfall in May: 0.91"
The wettest month (with the highest rainfall) is July (1.18").
The driest month (with the least rainfall) is September (0.39").
Average rainfall days in May
Middle Haddam, CT
- Average rainfall days in May: 10.9 days
The month with the highest number of rainy days is July (12.7 days).
The month with the least rainy days is January (5.9 days).
Average snowfall in May
Middle Haddam, CT
- Average snowfall in May: 0.35"
The month with the highest snowfall is March (1.14").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in May
Middle Haddam, CT
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is February (5.2 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Middle Haddam, CT
- Average daylight in May: 14h and 3min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in May: 8h and 0min
The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in May
Middle Haddam, CT
- Average sunshine days in May: 17.9 days
The month with the most sunshine days is November (20.9 days).
The month with the least sunshine days is July (16.3 days).
Average UV index in May
Middle Haddam, CT
- Average UV index in May: 5
The months with the highest UV index are 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
Middle Haddam, CT
- Average cloud cover in May: 50
The months with the most cloud cover are February and March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in May
Middle Haddam, CT
- Average visibility in May: 5mi
The months with the highest visibility are January, March, April, September, October, November and December (6mi).
The months with the lowest visibility are February, May, June, July and August (5mi).
Middle Haddam, Connecticut, USA
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