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
With an average high-temperature of 34.3°F (1.3°C) and an average low-temperature of 22.1°F (-5.5°C), January is the coldest month.Humidity
With an average relative humidity of 83%, January is the most humid month in Washington Court House.Rainfall
In January, in Washington Court House, the rain falls for 6.9 days. Throughout January, 1.22" (31mm) of precipitation is accumulated. Throughout the year, there are 139.4 rainfall days, and 20.71" (526mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. In Washington Court House, Ohio, during January, snow falls for 8.4 days and regularly aggregates up to 1.77" (45mm) of snow. Throughout the year, in Washington Court House, there are 28.8 snowfall days, and 8.27" (210mm) of snow is accumulated.Daylight
In January, the average length of the day in Washington Court House is 9h and 46min.On the first day of the month, sunrise is at 7:54 am and sunset at 5:20 pm. On the last day of January, sunrise is at 7:42 am and sunset at 5:52 pm EST.
Sunshine
The month with the least sunshine in Washington Court House is January, with an average of 3.4h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the average person.Note: In January, the maximum UV index of 2 transforms into these recommendations:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Opt for tightly woven and loose clothing to enhance protection from the Sun. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Frequently asked questions
What is the coldest month in Washington Court House?
How cold is it in Washington Court House in January?
What is the most humid month in Washington Court House?
What is the average humidity in January in Washington Court House?
How much does it rain in Washington Court House in January?
How many days does it snow in January in Washington Court House?
What is the average length of the day in January in Washington Court House?
When is the sunrise / sunset in January in Washington Court House?
What is the month with the least sunshine in Washington Court House?
How many hours of sunshine does Washington Court House have in January?
What is the month with the lowest UV index in Washington Court House?
What is the UV index intensity in January in Washington Court House?
Average temperature in January
Washington Court House, OH
- Average high temperature in January: 34.3°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (34.3°F).
- Average low temperature in January: 22.1°F
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).
Average pressure in January
Washington Court House, OH
- Average pressure in January: 30.14"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in January
Washington Court House, OH
- Average wind speed in January: 10.2mph
The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
Average humidity in January
Washington Court House, OH
- Average humidity in January: 83%
The month with the highest relative humidity is January (83%).
The months with the lowest relative humidity are October and November (75%).
Average rainfall in January
Washington Court House, OH
- Average rainfall in January: 1.22"
The wettest month (with the highest rainfall) is May (2.68").
The driest month (with the least rainfall) is September (1.18").
Average rainfall days in January
Washington Court House, OH
- Average rainfall days in January: 6.9 days
The month with the highest number of rainy days is May (16.5 days).
The month with the least rainy days is February (6.7 days).
Average snowfall in January
Washington Court House, OH
- Average snowfall in January: 1.77"
The month with the highest snowfall is February (2.28").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Washington Court House, OH
- Average snowfall days in January: 8.4 days
The month with the highest number of snowfall days is January (8.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Washington Court House, OH
- Average daylight in January: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January: 3h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in January
Washington Court House, OH
- Average sunshine days in January: 16.8 days
The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is May (11.9 days).
Average UV index in January
Washington Court House, OH
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Washington Court House, OH
- Average cloud cover in January: 63
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in January
Washington Court House, OH
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).
Washington Court House, Ohio, USA
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