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
The coldest period is January, when temperatures fluctuate between an average high of 32.2°F (0.1°C) and a low of 20.5°F (-6.4°C).Humidity
The most humid month is January, with an average relative humidity of 83%.Rainfall
In Yorktown, in January, it is raining for 7.8 days, with typically 1.89" (48mm) of accumulated precipitation. Throughout the year, there are 162 rainfall days, and 28.11" (714mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Yorktown, Indiana. In January, it is snowing for 12.8 days. Throughout January, 2.87" (73mm) of snow is accumulated. Throughout the year, there are 42.8 snowfall days, and 12.64" (321mm) of snow is accumulated.Daylight
In Yorktown, the average length of the day in January is 9h and 42min.On the first day of the month, sunrise is at 8:04 am and sunset at 5:26 pm. On the last day of January, in Yorktown, sunrise is at 7:51 am and sunset at 5:58 pm EST.
Sunshine
January has the least sunshine of the year, with an average of 3.6h of sunshine.UV index
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: In January, a daily maximum UV index of 2 leads to the following instructions:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. To guard against the harmful effects of the Sun, minimize exposure during midday. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Frequently asked questions
What part of the year is the coldest in Yorktown?
How cold is January in Yorktown?
What is the most humid month in Yorktown?
What is the average humidity in January in Yorktown?
How many days does it rain in January in Yorktown?
How much does it snow in Yorktown in January?
How many hours of daylight does Yorktown have in January?
When are sunrise and sunset in January in Yorktown?
What is the month with the least sunshine in Yorktown?
How many hours of sunshine does Yorktown have in January?
What are the months with the lowest UV index in Yorktown?
How high is the UV index in January in Yorktown?
Average temperature in January
Yorktown, IN
- Average high temperature in January: 32.2°F
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (32.2°F).
- Average low temperature in January: 20.5°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 (20.5°F).
Average pressure in January
Yorktown, IN
- Average pressure in January: 30.13"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in January
Yorktown, IN
- Average wind speed in January: 10.6mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity in January
Yorktown, IN
- Average humidity in January: 83%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is October (74%).
Average rainfall in January
Yorktown, IN
- Average rainfall in January: 1.89"
The wettest month (with the highest rainfall) is May (3.39").
The driest month (with the least rainfall) is February (1.57").
Average rainfall days in January
Yorktown, IN
- Average rainfall days in January: 7.8 days
The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is January (7.8 days).
Average snowfall in January
Yorktown, IN
- Average snowfall in January: 2.87"
The month with the highest snowfall is February (2.91").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Yorktown, IN
- Average snowfall days in January: 12.8 days
The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Yorktown, IN
- 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 24min).
- Average sunshine in January: 3h and 4min
The months with the most sunshine are June and July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in January
Yorktown, IN
- Average sunshine days in January: 11.8 days
The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is May (9 days).
Average UV index in January
Yorktown, IN
- 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, March, October, November and December (UV index 2).
Average cloud cover in January
Yorktown, IN
- Average cloud cover in January: 63
The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are June, July and August (Cloud cover 33).
Average visibility in January
Yorktown, IN
- Average visibility in January: 5mi
The months with the highest visibility are February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, July and August (5mi).
Yorktown, Indiana, USA
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