July weather forecastCostigan, ME
July
Weather in July
July is a warm summer month in Costigan, Maine, with temperature in the range of an average high of 78.1°F (25.6°C) and an average low of 57°F (13.9°C).Temperature
Costigan's July weather reaches an average high of 78.1°F (25.6°C) and an average low of 57°F (13.9°C), making it the warmest month.Humidity
The average relative humidity in July is 78%.Rainfall
July is the month with the least rainfall. Rain falls for 13.7 days and accumulates 1.61" (41mm) of precipitation.Snowfall
June through September are months without snowfall.Daylight
In July, the average length of the day in Costigan is 15h and 13min.On the first day of July, sunrise is at 4:52 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 5:19 am and sunset at 8:02 pm EDT.
Sunshine
The average sunshine in July is 9.5h.UV index
The months with the highest UV index in Costigan are June through August, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: In July, a daily maximum UV index of 5 leads to the following instructions:
Take necessary precautions - Defending against sun damage is advocated. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Costigan, ME
- Average high temperature in July: 78.1°F
The warmest month (with the highest average high temperature) is July (78.1°F).
The month with the lowest average high temperature is January (26.6°F).
- Average low temperature in July: 57°F
The month with the highest average low temperature is July (57°F).
The coldest month (with the lowest average low temperature) is January (13.5°F).
Average pressure in July
Costigan, ME
- Average pressure in July: 29.92"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
Costigan, ME
- Average wind speed in July: 5.5mph
The windiest month (with the highest average wind speed) is March (7.9mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in July
Costigan, ME
- Average humidity in July: 78%
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is May (76%).
Average rainfall in July
Costigan, ME
- Average rainfall in July: 1.61"
The wettest month (with the highest rainfall) is December (3.27").
The driest month (with the least rainfall) is July (1.61").
Average rainfall days in July
Costigan, ME
- Average rainfall days in July: 13.7 days
The month with the highest number of rainy days is May (16.6 days).
The month with the least rainy days is January (8.1 days).
Average snowfall in July
Costigan, ME
- Average snowfall in July: 0"
The month with the highest snowfall is January (8.43").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in July
Costigan, ME
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (13.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in July /
Average sunshine in July
Costigan, ME
- Average daylight in July: 15h and 12min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in July: 9h and 30min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).
Average sunshine days in July
Costigan, ME
- Average sunshine days in July: 15.3 days
The month with the most sunshine days is September (17.1 days).
The month with the least sunshine days is April (10.1 days).
Average UV index in July
Costigan, 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
Costigan, ME
- Average cloud cover in July: 42
The month with the most cloud cover is February (Cloud cover 57).
The months with the least cloud cover are August and September (Cloud cover 39).
Average visibility in July
Costigan, ME
- Average visibility in July: 5mi
The month with the highest visibility is October (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, November and December (5mi).
