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
Keffers notes the coldest temperatures in January, with a high average of 32.9°F (0.5°C) and a low of 20.3°F (-6.5°C).Humidity
In Keffers, Pennsylvania, the average relative humidity in January is 79%.Rainfall
In Keffers, in January, it is raining for 4.5 days, with typically 0.55" (14mm) of accumulated precipitation. Throughout the year, in Keffers, Pennsylvania, there are 100.8 rainfall days, and 8.5" (216mm) of precipitation is accumulated.Snowfall
Months with snowfall in Keffers, Pennsylvania, are January through April, November and December. The month with the most snowfall is January, when snow falls for 6.8 days and typically aggregates up to 0.75" (19mm) of snow.Daylight
In Keffers, the average length of the day in January is 9h and 40min.On the first day of January, sunrise is at 7:29 am and sunset at 4:49 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 5:21 pm EST.
Sunshine
The average sunshine in January in Keffers is 4.3h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Keffers. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the average person.Note: A typical high UV index of 2 in January suggests the following recommendations:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Frequently asked questions
What is the coldest month in Keffers?
How cold is January in Keffers?
What is the average humidity in January in Keffers?
How many days does it rain in January in Keffers?
When does it snow the most in Keffers?
How many days does it snow in January in Keffers?
How many hours of daylight does Keffers have in January?
When is the sunrise / sunset in January in Keffers?
How many hours of sunshine does Keffers have in January?
What are the months with the lowest UV index in Keffers?
How high is the UV index in January in Keffers?
Average temperature in January
Keffers, PA
- Average high temperature in January: 32.9°F
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (32.9°F).
- Average low temperature in January: 20.3°F
The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).
Average pressure in January
Keffers, PA
- Average pressure in January: 30.09"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in January
Keffers, PA
- Average wind speed in January: 8.1mph
The windiest months (with the highest average wind speed) are March and April (8.5mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity in January
Keffers, PA
- Average humidity in January: 79%
The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are March and April (77%).
Average rainfall in January
Keffers, PA
- Average rainfall in January: 0.55"
The wettest month (with the highest rainfall) is July (1.1").
The driest month (with the least rainfall) is September (0.35").
Average rainfall days in January
Keffers, PA
- Average rainfall days in January: 4.5 days
The month with the highest number of rainy days is July (13.2 days).
The month with the least rainy days is January (4.5 days).
Average snowfall in January
Keffers, PA
- Average snowfall in January: 0.75"
The month with the highest snowfall is January (0.75").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Keffers, PA
- Average snowfall days in January: 6.8 days
The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Keffers, PA
- Average daylight in January: 9h and 4min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January: 4h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in January
Keffers, PA
- Average sunshine days in January: 22.7 days
The month with the most sunshine days is November (22.8 days).
The month with the least sunshine days is July (14.6 days).
Average UV index in January
Keffers, PA
- Average UV index in January: 2
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in January
Keffers, PA
- Average cloud cover in January: 53
The months with the most cloud cover are February and December (Cloud cover 54).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in January
Keffers, PA
- Average visibility in January: 6mi
The months with the highest visibility are January, March, April, November and December (6mi).
The months with the lowest visibility are February, May, June, July, August, September and October (5mi).
Keffers, Pennsylvania, USA
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