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
January is the month that records the lowest temperatures, with averages ranging from a high of 41.5°F (5.3°C) to a low of 28.4°F (-2°C).Humidity
The average relative humidity in January is 77%.Rainfall
In Lewistown, in January, during 11.4 rainfall days, 2.48" (63mm) of precipitation is typically accumulated. Throughout the year, there are 174.5 rainfall days, and 39.65" (1007mm) of precipitation is accumulated.Snowfall
Months with snowfall in Lewistown are January through April, October through December. In Lewistown, Kentucky, during January, snow falls for 5.3 days and regularly aggregates up to 1.5" (38mm) of snow. In Lewistown, during the entire year, snow falls for 16.5 days and aggregates up to 6.57" (167mm) of snow.Daylight
In Lewistown, the average length of the day in January is 9h and 57min.On the first day of the month, sunrise is at 7:04 am and sunset at 4:44 pm. On the last day of January, sunrise is at 6:54 am and sunset at 5:14 pm CST.
Sunshine
The months with the least sunshine in Lewistown are January and February, with an average of 4.6h of sunshine.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the average person.Note: In January, the maximum UV index of 2 translates into these guidelines:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Lewistown?
How cold is it in Lewistown in January?
What is the average humidity in January in Lewistown?
How much does it rain in Lewistown in January?
How many days does it snow in January in Lewistown?
How many hours of daylight does Lewistown have in January?
When are sunrise and sunset in January in Lewistown?
What are the months with the least sunshine in Lewistown?
How long on average sun shines in January in Lewistown?
What are the months with the lowest UV index in Lewistown?
What is the UV index intensity in January in Lewistown?
Average temperature in January
Lewistown, KY
- Average high temperature in January: 41.5°F
The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (41.5°F).
- Average low temperature in January: 28.4°F
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (28.4°F).
Average pressure in January
Lewistown, KY
- Average pressure in January: 30.17"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in January
Lewistown, KY
- Average wind speed in January: 9.1mph
The windiest month (with the highest average wind speed) is February (9.3mph).
The calmest month (with the lowest average wind speed) is July (5.5mph).
Average humidity in January
Lewistown, KY
- Average humidity in January: 77%
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall in January
Lewistown, KY
- Average rainfall in January: 2.48"
The wettest month (with the highest rainfall) is April (4.33").
The driest month (with the least rainfall) is September (2.05").
Average rainfall days in January
Lewistown, KY
- Average rainfall days in January: 11.4 days
The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is November (10.4 days).
Average snowfall in January
Lewistown, KY
- Average snowfall in January: 1.5"
The month with the highest snowfall is February (2.2").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Lewistown, KY
- Average snowfall days in January: 5.3 days
The month with the highest number of snowfall days is January (5.3 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
Lewistown, KY
- Average daylight in January: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January: 4h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The months with the least sunshine are January and February (Average sunshine: 4h and 36min).
Average sunshine days in January
Lewistown, KY
- Average sunshine days in January: 15.5 days
The months with the most sunshine days are October and November (18.3 days).
The month with the least sunshine days is July (9.4 days).
Average UV index in January
Lewistown, KY
- 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
Lewistown, KY
- Average cloud cover in January: 51
The months with the most cloud cover are January and February (Cloud cover 51).
The months with the least cloud cover are June and September (Cloud cover 28).
Average visibility in January
Lewistown, KY
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Lewistown, Kentucky, USA
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