July weather forecastPorter, ME
July
Weather in July
July is a warm summer month in Porter, Maine, with temperature in the range of an average high of 78.4°F (25.8°C) and an average low of 56.5°F (13.6°C).Temperature
The highest temperatures are recorded in July, with averages reaching a high of 78.4°F (25.8°C) and a low of 56.5°F (13.6°C).Humidity
The average relative humidity in July is 78%.Rainfall
In Porter, during July, the rain falls for 14.3 days and regularly aggregates up to 1.85" (47mm) of precipitation. Throughout the year, in Porter, there are 131.2 rainfall days, and 25.59" (650mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall in Porter.Daylight
The average length of the day in July is 15h and 4min.On the first day of July, sunrise is at 5:05 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 5:32 am and sunset at 8:07 pm EDT.
Sunshine
In Porter, the average sunshine in July is 9.8h.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: A daily high UV index of 5 in July leads to these guidelines:
Exercise prevention - Protecting skin and eyes from harm is required. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Porter, ME
- Average high temperature in July: 78.4°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 July: 56.5°F
The month with the highest average low temperature is July (56.5°F).
The coldest month (with the lowest average low temperature) is January (11.7°F).
Average pressure in July
Porter, ME
- Average pressure in July: 29.93"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 July
Porter, ME
- Average wind speed in July: 4.5mph
The windiest month (with the highest average wind speed) is April (5.8mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in July
Porter, ME
- Average humidity in July: 78%
The months with the highest relative humidity are January and February (85%).
The month with the lowest relative humidity is November (76%).
Average rainfall in July
Porter, ME
- Average rainfall in July: 1.85"
The wettest months (with the highest rainfall) are April and October (2.64").
The driest month (with the least rainfall) is September (1.22").
Average rainfall days in July
Porter, ME
- Average rainfall days in July: 14.3 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 February (6.3 days).
Average snowfall in July
Porter, ME
- Average snowfall in July: 0"
The month with the highest snowfall is February (9.88").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in July
Porter, ME
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in July /
Average sunshine in July
Porter, ME
- Average daylight in July: 15h and 6min
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 July: 9h and 48min
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 36min).
Average sunshine days in July
Porter, ME
- Average sunshine days in July: 14.6 days
The month with the most sunshine days is September (18.4 days).
The month with the least sunshine days is April (12.4 days).
Average UV index in July
Porter, ME
- Average UV index in July: 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 July
Porter, ME
- Average cloud cover in July: 38
The month with the most cloud cover is March (Cloud cover 51).
The months with the least cloud cover are August and September (Cloud cover 36).
Average visibility in July
Porter, ME
- Average visibility in July: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January and February (4mi).
