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
A distinct shift in the average high-temperature is signaled in May, moving up from a frosty 47.8°F (8.8°C) in April to an enjoyable 62.2°F (16.8°C). During May nights, Lower Bartlett records an average temperature of 41.9°F (5.5°C).Humidity
May and November, with an average relative humidity of 77%, are the least humid months.Rainfall
In Lower Bartlett, in May, it is raining for 17.5 days, with typically 2.76" (70mm) of accumulated precipitation. Throughout the year, there are 173.8 rainfall days, and 33.54" (852mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.5 snowfall days, in May, Lower Bartlett aggregates 0.47" (12mm) of snow. In Lower Bartlett, during the entire year, snow falls for 80.5 days and aggregates up to 59.25" (1505mm) of snow.Daylight
The average length of the day in May is 14h and 47min.On the first day of the month, sunrise is at 5:34 am and sunset at 7:48 pm. On the last day of May, in Lower Bartlett, sunrise is at 5:04 am and sunset at 8:20 pm EDT.
Sunshine
In Lower Bartlett, the average sunshine in May is 8.1h.UV index
In May, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: An average UV index of 4 in May transforms into this advice:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Experience reduced UV exposure by about half when donning a wide-brim hat. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature?
What is the least humid month in Lower Bartlett?
What is the average humidity in May?
How many days does it rain in May?
What is the last month it snows?
How many hours of daylight does Lower Bartlett have in May?
What time are sunrise and sunset in May?
How many hours of sunshine does Lower Bartlett have in May?
What is the UV index reading in May?
Average temperature in May
Lower Bartlett, NH
- Average high temperature in May: 62.2°F
The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is January (24.1°F).
- Average low temperature in May: 41.9°F
The month with the highest average low temperature is July (55.8°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).
Average pressure in May
Lower Bartlett, NH
- Average pressure in May: 29.98"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
Lower Bartlett, NH
- Average wind speed in May: 5.3mph
The windiest month (with the highest average wind speed) is January (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in May
Lower Bartlett, NH
- Average humidity in May: 77%
The months with the highest relative humidity are January and February (87%).
The months with the lowest relative humidity are May and November (77%).
Average rainfall in May
Lower Bartlett, NH
- Average rainfall in May: 2.76"
The wettest month (with the highest rainfall) is April (3.7").
The driest month (with the least rainfall) is September (1.69").
Average rainfall days in May
Lower Bartlett, NH
- Average rainfall days in May: 17.5 days
The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is February (10.8 days).
Average snowfall in May
Lower Bartlett, NH
- Average snowfall in May: 0.47"
The month with the highest snowfall is February (15.75").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Lower Bartlett, NH
- Average snowfall days in May: 0.5 days
The month with the highest number of snowfall days is February (17.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Lower Bartlett, NH
- 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: 8h and 54min).
- Average sunshine in May: 8h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in May
Lower Bartlett, NH
- Average sunshine days in May: 10.8 days
The month with the most sunshine days is September (15.4 days).
The month with the least sunshine days is February (7.7 days).
Average UV index in May
Lower Bartlett, NH
- Average UV index in May: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover in May
Lower Bartlett, NH
- Average cloud cover in May: 50
The month with the most cloud cover is February (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in May
Lower Bartlett, NH
- Average visibility in May: 5mi
The months with the highest visibility are May, June, July, August, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April and September (4mi).
Lower Bartlett, New Hampshire, USA
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