Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average snowfall in July
- Average snowfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
In Londonderry, the highest average temperatures are observed in July, with a high of 77.5°F (25.3°C) and a low of 57°F (13.9°C).Humidity
The average relative humidity in July in Londonderry is 78%.Rainfall
In Londonderry, Vermont, in July, it is raining for 13.8 days, with typically 1.18" (30mm) of accumulated precipitation. In Londonderry, during the entire year, the rain falls for 133 days and collects up to 12.95" (329mm) of precipitation.Snowfall
In Londonderry, snow does not fall in June through September.Daylight
In Londonderry, the average length of the day in July is 15h and 1min.On the first day of the month, sunrise is at 5:15 am and sunset at 8:35 pm. On the last day of July, sunrise is at 5:41 am and sunset at 8:13 pm EDT.
Sunshine
The months with the most sunshine are July and August, with an average of 10h of sunshine.UV index
The months with the highest UV index in Londonderry, Vermont, are May through August, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: A daily high UV index of 5 in July leads to these guidelines:
Guard yourself - An obligation to protect skin and eyes from harm exists. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Frequently asked questions
What are the warmest months in Londonderry?
What are the temperatures in Londonderry in July?
What is the average humidity in July in Londonderry?
How much does it rain in Londonderry in July?
When it does not snow in Londonderry?
How many hours of daylight does Londonderry have in July?
What time are sunrise and sunset in July in Londonderry?
What are the months with the most sunshine in Londonderry?
How many hours of sunshine does Londonderry have in July?
What are the months with the highest UV index in Londonderry?
What is the UV index intensity in July in Londonderry?
Average temperature in July
Londonderry, VT
- Average high temperature in July: 77.5°F
The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (25.2°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 (12.9°F).
Average pressure in July
Londonderry, VT
- Average pressure in July: 29.94"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in July
Londonderry, VT
- Average wind speed in July: 5.4mph
The windiest month (with the highest average wind speed) is January (7.9mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in July
Londonderry, VT
- Average humidity in July: 78%
The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are April and May (76%).
Average rainfall in July
Londonderry, VT
- Average rainfall in July: 1.18"
The wettest months (with the highest rainfall) are April and October (1.26").
The driest month (with the least rainfall) is March (0.79").
Average rainfall days in July
Londonderry, VT
- Average rainfall days in July: 13.8 days
The month with the highest number of rainy days is May (14.6 days).
The months with the least rainy days are January and February (7.3 days).
Average snowfall in July
Londonderry, VT
- Average snowfall in July: 0"
The month with the highest snowfall is February (4.02").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in July
Londonderry, VT
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (14.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in July /
Average sunshine in July
Londonderry, VT
- Average daylight in July: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in July: 10h and 0min
The months with the most sunshine are July and August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in July
Londonderry, VT
- Average sunshine days in July: 14.1 days
The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is February (11.7 days).
Average UV index in July
Londonderry, VT
- Average UV index in July: 5
The months with the highest UV index are May, 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 July
Londonderry, VT
- Average cloud cover in July: 38
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in July
Londonderry, VT
- Average visibility in July: 5mi
The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (5mi).
The month with the lowest visibility is February (4mi).
Londonderry, Vermont, USA
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