July weather forecastUnion, ME
July
Weather in July
July in Union, Maine, is a pleasant summer month, with an average temperature ranging between max 70.3°F (21.3°C) and min 59.4°F (15.2°C).Temperature
Union observes a slight ascent in average high-temperatures during July, adjusting from an enjoyable 63.7°F (17.6°C) in June to an agreeable 70.3°F (21.3°C). July's nights observe an average temperature of 59.4°F (15.2°C).Humidity
The months with the highest humidity in Union are June and July, with an average relative humidity of 84%.Rainfall
In Union, in July, during 12 rainfall days, 0.79" (20mm) of precipitation is typically accumulated. In Union, Maine, during the entire year, the rain falls for 122.8 days and collects up to 13.43" (341mm) of precipitation.Snowfall
In Union, snow does not fall in May through October.Daylight
The average length of the day in July is 15h and 7min.On the first day of July in Union, sunrise is at 4:57 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 5:24 am and sunset at 8:02 pm EDT.
Sunshine
In Union, the average sunshine in July is 9.9h.UV index
June through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: In July, the maximum UV index of 5 suggests these recommendations:
Prioritize safety - Suggestions to prevent sun damage are offered. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Union, ME
- Average high temperature in July: 70.3°F
The warmest month (with the highest average high temperature) is August (70.7°F).
The month with the lowest average high temperature is January (29.8°F).
- Average low temperature in July: 59.4°F
The months with the highest average low temperature are July and August (59.4°F).
The coldest month (with the lowest average low temperature) is January (19.9°F).
Average pressure in July
Union, ME
- Average pressure in July: 29.93"Hg
The month with the highest atmospheric pressure is September (30.04"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in July
Union, ME
- Average wind speed in July: 7.2mph
The windiest month (with the highest average wind speed) is January (12.9mph).
The calmest months (with the lowest average wind speed) are July and August (7.2mph).
Average humidity in July
Union, ME
- Average humidity in July: 84%
The months with the highest relative humidity are June and July (84%).
The month with the lowest relative humidity is November (76%).
Average rainfall in July
Union, ME
- Average rainfall in July: 0.79"
The wettest months (with the highest rainfall) are April, November and December (1.42").
The driest month (with the least rainfall) is September (0.75").
Average rainfall days in July
Union, ME
- Average rainfall days in July: 12 days
The month with the highest number of rainy days is April (13.2 days).
The months with the least rainy days are January and February (6.8 days).
Average snowfall in July
Union, ME
- Average snowfall in July: 0"
The month with the highest snowfall is January (1.69").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in July
Union, ME
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in July /
Average sunshine in July
Union, ME
- Average daylight in July: 15h and 6min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in July: 9h and 54min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average sunshine days in July
Union, ME
- Average sunshine days in July: 16.3 days
The month with the most sunshine days is September (19.9 days).
The month with the least sunshine days is April (13.8 days).
Average UV index in July
Union, ME
- Average UV index in July: 5
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in July
Union, ME
- Average cloud cover in July: 36
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in July
Union, ME
- Average visibility in July: 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).
