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
Berwyn's coldest month, January, registers temperatures that range from a high of 27°F (-2.8°C) to a low of 16.2°F (-8.8°C).Humidity
The average relative humidity in January is 87%.Rainfall
In Berwyn, in January, it is raining for 4.5 days, with typically 0.67" (17mm) of accumulated precipitation. In Berwyn, during the entire year, the rain falls for 114.4 days and collects up to 10.59" (269mm) of precipitation.Snowfall
Months with snowfall in Berwyn are January through May, October through December. In Berwyn, in January, snow falls for 13.9 days, with typically accumulated 2.09" (53mm) of snow. Throughout the year, there are 67.3 snowfall days, and 12.32" (313mm) of snow is accumulated.Daylight
In Berwyn, the average length of the day in January is 9h and 27min.On the first day of the month, sunrise is at 7:34 am and sunset at 4:40 pm. On the last day of January, sunrise is at 7:20 am and sunset at 5:15 pm EST.
Sunshine
In January, the average sunshine is 2.7h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In January, a daily UV index of 1 turns into the following recommendations:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month?
How cold is January?
What is the average humidity in January in Berwyn?
How much does it rain in January?
How many days does it snow in January in Berwyn?
How many hours of daylight does Berwyn have in January?
What time are sunrise and sunset in January?
How many hours of sunshine does Berwyn have in January?
What are the months with the lowest UV index?
What is the UV index reading in January?
Average temperature in January
Berwyn, NY
- Average high temperature in January: 27°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 (27°F).
- Average low temperature in January: 16.2°F
The month with the highest average low temperature is July (58.3°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).
Average pressure in January
Berwyn, NY
- Average pressure in January: 30.05"Hg
The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in January
Berwyn, NY
- Average wind speed in January: 10.3mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).
Average humidity in January
Berwyn, NY
- Average humidity in January: 87%
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are April and May (79%).
Average rainfall in January
Berwyn, NY
- Average rainfall in January: 0.67"
The wettest month (with the highest rainfall) is May (1.18").
The driest month (with the least rainfall) is September (0.63").
Average rainfall days in January
Berwyn, NY
- Average rainfall days in January: 4.5 days
The month with the highest number of rainy days is July (14.5 days).
The month with the least rainy days is January (4.5 days).
Average snowfall in January
Berwyn, NY
- Average snowfall in January: 2.09"
The month with the highest snowfall is November (2.44").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Berwyn, NY
- Average snowfall days in January: 13.9 days
The month with the highest number of snowfall days is February (14.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Berwyn, NY
- Average daylight in January: 9h and 3min
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 January: 2h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 2h and 24min).
Average sunshine days in January
Berwyn, NY
- Average sunshine days in January: 17.6 days
The month with the most sunshine days is October (18.2 days).
The months with the least sunshine days are February and July (12.9 days).
Average UV index in January
Berwyn, NY
- 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
Berwyn, NY
- Average cloud cover in January: 74
The month with the most cloud cover is February (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 35).
Average visibility in January
Berwyn, NY
- Average visibility in January: 5mi
The months with the highest visibility are April, May, October, November and December (6mi).
The months with the lowest visibility are January, February, March, June, July, August and September (5mi).
Berwyn, New York, USA
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