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 lowest temperatures are recorded in January, with averages reaching a high of 22.8°F (-5.1°C) and a low of 9.9°F (-12.3°C).Humidity
The months with the highest humidity in Johnson are January and February, with an average relative humidity of 90%.Rainfall
In Johnson, in January, during 6.3 rainfall days, 2.64" (67mm) of precipitation is typically accumulated. Throughout the year, there are 167.6 rainfall days, and 33.31" (846mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. The month with the most snowfall in Johnson, Vermont, is January, when snow falls for 22.8 days and typically aggregates up to 14.17" (360mm) of snow.Daylight
In Johnson, the average length of the day in January is 9h and 17min.On the first day of January, sunrise is at 7:27 am and sunset at 4:20 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 4:57 pm EST.
Sunshine
In Johnson, the average sunshine in January is 2.6h.UV index
January, February and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: A daily high UV index of 1 in January leads to these guidelines:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. It's recommended to limit sun exposure when its radiation is at its peak during midday. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Frequently asked questions
What part of the year is the coldest in Johnson?
How cold is January in Johnson?
What is the most humid month in Johnson?
What is the average humidity in January in Johnson?
How many days does it rain in January in Johnson?
What is the snowiest month in Johnson?
How much does it snow in Johnson in January?
How many hours of daylight does Johnson have in January?
What time are sunrise and sunset in January in Johnson?
How many hours of sunshine does Johnson have in January?
What are the months with the lowest UV index in Johnson?
What is the UV index reading in January in Johnson?
Average temperature in January
Johnson, VT
- Average high temperature in January: 22.8°F
The warmest month (with the highest average high temperature) is July (77.2°F).
The month with the lowest average high temperature is January (22.8°F).
- Average low temperature in January: 9.9°F
The month with the highest average low temperature is July (55.9°F).
The coldest month (with the lowest average low temperature) is January (9.9°F).
Average pressure in January
Johnson, VT
- Average pressure in January: 30.01"Hg
The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in January
Johnson, VT
- Average wind speed in January: 6.7mph
The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity in January
Johnson, VT
- Average humidity in January: 90%
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (77%).
Average rainfall in January
Johnson, VT
- Average rainfall in January: 2.64"
The wettest month (with the highest rainfall) is June (3.43").
The driest month (with the least rainfall) is September (2.2").
Average rainfall days in January
Johnson, VT
- Average rainfall days in January: 6.3 days
The months with the highest number of rainy days are June and July (18.6 days).
The month with the least rainy days is February (6.2 days).
Average snowfall in January
Johnson, VT
- Average snowfall in January: 14.17"
The month with the highest snowfall is January (14.17").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Johnson, VT
- Average snowfall days in January: 22.8 days
The month with the highest number of snowfall days is January (22.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Johnson, VT
- Average daylight in January: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in January: 2h and 4min
The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 2h and 30min).
Average sunshine days in January
Johnson, VT
- Average sunshine days in January: 6.9 days
The month with the most sunshine days is September (15.2 days).
The month with the least sunshine days is February (5.3 days).
Average UV index in January
Johnson, VT
- Average UV index in January: 1
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in January
Johnson, VT
- Average cloud cover in January: 76
The months with the most cloud cover are January and February (Cloud cover 76).
The month with the least cloud cover is July (Cloud cover 37).
Average visibility in January
Johnson, VT
- Average visibility in January: 4mi
The months with the highest visibility are April, May, June, July, August, September, October and November (5mi).
The months with the lowest visibility are January, February, March and December (4mi).
Johnson, Vermont, USA
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