Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
January stands out as Windham's coldest month, with temperatures ranging between an average high of 28.4°F (-2°C) and a low of 17.1°F (-8.3°C).Humidity
In Windham, Pennsylvania, the average relative humidity in January is 84%.Rainfall
January is the month with the least rainfall. Rain falls for 8.9 days and accumulates 2.13" (54mm) of precipitation.Snowfall
Months with snowfall in Windham are January through May, October through December. In Windham, in January, snow falls for 18.8 days, with typically accumulated 7.01" (178mm) of snow. In Windham, during the entire year, snow falls for 79.3 days and aggregates up to 33.46" (850mm) of snow.Daylight
In January, the average length of the day in Windham, Pennsylvania, is 9h and 32min.On the first day of January, sunrise is at 7:33 am and sunset at 4:44 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 5:18 pm EST.
Sunshine
In January, the average sunshine is 3h.UV index
The months with the lowest UV index in Windham are January and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 1 during January leads to these instructions:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Frequently asked questions
What are the coldest months in Windham?
How cold is it in Windham in January?
What is the average humidity in January in Windham?
What is the driest month in Windham?
How much does it rain in Windham in January?
How many days does it snow in January in Windham?
What is the average length of the day in January in Windham?
What time are sunrise and sunset in January in Windham?
How many hours of sunshine does Windham have in January?
When is the lowest UV index in Windham?
What is the UV index intensity in January in Windham?
Average temperature in January
Windham, PA
- Average high temperature in January: 28.4°F
The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (28.4°F).
- Average low temperature in January: 17.1°F
The month with the highest average low temperature is July (57.4°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).
Average pressure in January
Windham, PA
- Average pressure in January: 30.07"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in January
Windham, PA
- Average wind speed in January: 9mph
The windiest month (with the highest average wind speed) is January (9mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in January
Windham, PA
- Average humidity in January: 84%
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April, May, June and July (79%).
Average rainfall in January
Windham, PA
- Average rainfall in January: 2.13"
The wettest month (with the highest rainfall) is May (3.15").
The driest month (with the least rainfall) is January (2.13").
Average rainfall days in January
Windham, PA
- Average rainfall days in January: 8.9 days
The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is January (8.9 days).
Average snowfall in January
Windham, PA
- Average snowfall in January: 7.01"
The month with the highest snowfall is February (8.58").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Windham, PA
- Average snowfall days in January: 18.8 days
The month with the highest number of snowfall days is January (18.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Windham, PA
- Average daylight in January: 9h and 3min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January: 3h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 2h and 54min).
Average sunshine days in January
Windham, PA
- Average sunshine days in January: 8.3 days
The month with the most sunshine days is September (13.7 days).
The month with the least sunshine days is February (6 days).
Average UV index in January
Windham, PA
- Average UV index in January: 1
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in January
Windham, PA
- Average cloud cover in January: 70
The month with the most cloud cover is February (Cloud cover 71).
The month with the least cloud cover is July (Cloud cover 37).
Average visibility in January
Windham, PA
- Average visibility in January: 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).
Windham, Pennsylvania, USA
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