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 Porterbrook, the lowest average temperatures are observed in January, with a high of 37.9°F (3.3°C) and a low of 24.3°F (-4.3°C).Humidity
In January, the average relative humidity in Porterbrook is 81%.Rainfall
In January, the rain falls for 10.2 days. Throughout January, 1.02" (26mm) of precipitation is accumulated. In Porterbrook, Ohio, during the entire year, the rain falls for 149 days and collects up to 16.26" (413mm) of precipitation.Snowfall
January through April, October through December are months with snowfall. In Porterbrook, in January, during 10.8 snowfall days, 1.38" (35mm) of snow is typically accumulated. Throughout the year, there are 34 snowfall days, and 6.06" (154mm) of snow is accumulated.Daylight
The average length of the day in January is 9h and 49min.On the first day of the month, sunrise is at 7:47 am and sunset at 5:17 pm. On the last day of January, in Porterbrook, sunrise is at 7:36 am and sunset at 5:48 pm EST.
Sunshine
January has the least sunshine of the year, with an average of 3.8h of sunshine.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for average individuals.Note: A daily high UV index of 2 in January leads to these guidelines:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Frequently asked questions
What are the coldest months in Porterbrook?
How cold does it get in Porterbrook in January?
What is the average humidity in January in Porterbrook?
How much does it rain in Porterbrook in January?
How much does it snow in Porterbrook in January?
How many hours of daylight does Porterbrook have in January?
When are sunrise and sunset in January in Porterbrook?
What is the month with the least sunshine in Porterbrook?
How many hours of sunshine does Porterbrook have in January?
What is the month with the lowest UV index in Porterbrook?
How high is the UV index in January in Porterbrook?
Average temperature in January
Porterbrook, OH
- Average high temperature in January: 37.9°F
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (37.9°F).
- Average low temperature in January: 24.3°F
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).
Average pressure in January
Porterbrook, OH
- Average pressure in January: 30.15"Hg
The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in January
Porterbrook, OH
- Average wind speed in January: 6.9mph
The windiest month (with the highest average wind speed) is February (7mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).
Average humidity in January
Porterbrook, OH
- Average humidity in January: 81%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is August (74%).
Average rainfall in January
Porterbrook, OH
- Average rainfall in January: 1.02"
The wettest month (with the highest rainfall) is May (1.93").
The driest month (with the least rainfall) is November (0.83").
Average rainfall days in January
Porterbrook, OH
- Average rainfall days in January: 10.2 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is November (8.8 days).
Average snowfall in January
Porterbrook, OH
- Average snowfall in January: 1.38"
The month with the highest snowfall is February (1.89").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Porterbrook, OH
- Average snowfall days in January: 10.8 days
The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Porterbrook, OH
- Average daylight in January: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January: 3h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in January
Porterbrook, OH
- Average sunshine days in January: 13.8 days
The month with the most sunshine days is November (19 days).
The month with the least sunshine days is May (10.3 days).
Average UV index in January
Porterbrook, OH
- Average UV index in January: 2
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in January
Porterbrook, OH
- Average cloud cover in January: 60
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in January
Porterbrook, OH
- Average visibility in January: 5mi
The months with the highest visibility are April, June, August, October and November (6mi).
The months with the lowest visibility are January, February, March, May, July, September and December (5mi).
Porterbrook, Ohio, USA
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