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
In Dexter, January is the month with the lowest recorded average temperatures, measuring a high of 28.4°F (-2°C) and a low of 17.1°F (-8.3°C).Humidity
In Dexter, the average relative humidity in January is 84%.Rainfall
January is the month with the least rainfall in Dexter. Rain falls for 4.9 days and accumulates 0.87" (22mm) of precipitation.Snowfall
Months with snowfall in Dexter are January through May, October through December. In Dexter, Pennsylvania, during January, snow falls for 8.8 days and regularly aggregates up to 2.52" (64mm) of snow. In Dexter, during the entire year, snow falls for 43.8 days and aggregates up to 13.39" (340mm) of snow.Daylight
In January, the average length of the day is 9h and 34min.On the first day of January, sunrise is at 7:36 am and sunset at 4:49 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 5:23 pm EST.
Sunshine
January and December, with an average of 3.1h of sunshine, are months with the least sunshine in Dexter.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In January, a regular UV index of 1 translates into these guidelines:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Frequently asked questions
What part of the year is the coldest in Dexter?
How cold is it in Dexter in January?
What is the average humidity in January in Dexter?
What is the driest month in Dexter?
How much does it rain in Dexter in January?
How many days does it snow in January in Dexter?
How many hours of daylight does Dexter have in January?
What time are sunrise and sunset in January in Dexter?
What are the months with the least sunshine in Dexter?
How long on average sun shines in January in Dexter?
When is the lowest UV index in Dexter?
What is the UV index reading in January in Dexter?
Average temperature in January
Dexter, PA
- Average high temperature in January: 28.4°F
The warmest month (with the highest average high temperature) is July (79.3°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 (56.8°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).
Average pressure in January
Dexter, PA
- Average pressure in January: 30.08"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in January
Dexter, PA
- Average wind speed in January: 8.8mph
The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity in January
Dexter, PA
- Average humidity in January: 84%
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are June and July (78%).
Average rainfall in January
Dexter, PA
- Average rainfall in January: 0.87"
The wettest month (with the highest rainfall) is April (1.69").
The driest month (with the least rainfall) is January (0.87").
Average rainfall days in January
Dexter, PA
- Average rainfall days in January: 4.9 days
The month with the highest number of rainy days is July (15.5 days).
The month with the least rainy days is February (4.4 days).
Average snowfall in January
Dexter, PA
- Average snowfall in January: 2.52"
The month with the highest snowfall is February (3.35").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Dexter, PA
- Average snowfall days in January: 8.8 days
The month with the highest number of snowfall days is February (10.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Dexter, PA
- Average daylight in January: 9h and 4min
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 1min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The months with the least sunshine are January and December (Average sunshine: 3h and 6min).
Average sunshine days in January
Dexter, PA
- Average sunshine days in January: 19.2 days
The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is May (12.5 days).
Average UV index in January
Dexter, 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
Dexter, PA
- Average cloud cover in January: 69
The months with the most cloud cover are January, February and December (Cloud cover 69).
The months with the least cloud cover are July and August (Cloud cover 40).
Average visibility in January
Dexter, PA
- Average visibility in January: 5mi
The month with the highest visibility is April (6mi).
The month with the lowest visibility is September (4mi).
Dexter, Pennsylvania, USA
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