Contents
- Weather in June
- Frequently asked questions
- Average temperature in June
- Average pressure in June
- Average wind speed in June
- Average humidity in June
- Average rainfall in June
- Average rainfall days in June
- Average snowfall in June
- Average snowfall days in June
- Average daylight in June
- Average sunshine in June
- Average sunshine days in June
- Average UV index in June
- Average cloud cover in June
- Average visibility in June
Weather in June
Temperature
June comes with a subtle rise, with the average high-temperature adjusting from a comfortable 66.9°F (19.4°C) in May to a moderately hot 74.5°F (23.6°C). Throughout June nights, Londonderry experiences a consistent temperature average of 54.5°F (12.5°C).Humidity
In June, the average relative humidity in Londonderry is 75%.Rainfall
In Londonderry, during June, the rain falls for 12.1 days and regularly aggregates up to 1.18" (30mm) of precipitation. In Londonderry, during the entire year, the rain falls for 104.4 days and collects up to 12.95" (329mm) of precipitation.Snowfall
June through September are months without snowfall in Londonderry.Daylight
With an average of 15h and 18min of daylight, June has the longest days of the year in Londonderry.On the first day of the month, sunrise is at 5:09 am and sunset at 8:17 pm. On the last day of June, sunrise is at 5:10 am and sunset at 8:28 pm EDT.
Sunshine
The average sunshine in June in Londonderry is 9h.UV index
June through August, with an average maximum UV index of 6, are months with the highest UV index in Londonderry. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index of 6 during June leads to these instructions:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average June temperature in Londonderry?
What is the average humidity in June in Londonderry?
How much does it rain in Londonderry in June?
When it does not snow in Londonderry?
Does it snow in Londonderry in June?
When are the longest days in Londonderry?
How many hours of daylight does Londonderry have in June?
When are sunrise and sunset in June in Londonderry?
How long on average sun shines in June in Londonderry?
What are the months with the highest UV index in Londonderry?
What is the UV index reading in June in Londonderry?
Average temperature in June
Londonderry, NH
- Average high temperature in June: 74.5°F
The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (30.6°F).
- Average low temperature in June: 54.5°F
The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (18°F).
Average pressure in June
Londonderry, NH
- Average pressure in June: 29.92"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in June
Londonderry, NH
- Average wind speed in June: 5.7mph
The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity in June
Londonderry, NH
- Average humidity in June: 75%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is April (72%).
Average rainfall in June
Londonderry, NH
- Average rainfall in June: 1.18"
The wettest month (with the highest rainfall) is October (1.38").
The driest month (with the least rainfall) is January (0.75").
Average rainfall days in June
Londonderry, NH
- Average rainfall days in June: 12.1 days
The month with the highest number of rainy days is June (12.1 days).
The month with the least rainy days is January (4.1 days).
Average snowfall in June
Londonderry, NH
- Average snowfall in June: 0"
The month with the highest snowfall is December (2.99").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Londonderry, NH
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (7.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Londonderry, NH
- Average daylight in June: 15h and 2min
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 6min).
- Average sunshine in June: 9h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in June
Londonderry, NH
- Average sunshine days in June: 16.7 days
The months with the most sunshine days are January and December (21.3 days).
The month with the least sunshine days is June (16.7 days).
Average UV index in June
Londonderry, NH
- Average UV index in June: 6
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in June
Londonderry, NH
- Average cloud cover in June: 43
The month with the most cloud cover is March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in June
Londonderry, NH
- Average visibility in June: 5mi
The months with the highest visibility are January, April, November and December (6mi).
The months with the lowest visibility are February, March, May, June, July, August, September and October (5mi).
Londonderry, New Hampshire, USA
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