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, with average temperatures reaching a high of 31.1°F (-0.5°C) and a low of 18.9°F (-7.3°C), is the coldest month.Humidity
The most humid month is January, with an average relative humidity of 79%.Rainfall
The month with the least rainfall in Johnstown, Nebraska, is January, when the rain falls for 2.5 days and typically collects 0.43" (11mm) of precipitation.Snowfall
January through May, September through December are months with snowfall. In Johnstown, in January, snow falls for 9.6 days, with typically accumulated 2.01" (51mm) of snow. In Johnstown, during the entire year, snow falls for 39.8 days and aggregates up to 13.94" (354mm) of snow.Daylight
In January, the average length of the day in Johnstown, Nebraska, is 9h and 29min.On the first day of January in Johnstown, sunrise is at 8:10 am and sunset at 5:17 pm. On the last day of the month, sunrise is at 7:55 am and sunset at 5:51 pm CST.
Sunshine
With an average of 5.2h of sunshine, January has the least sunshine of the year in Johnstown, Nebraska.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 2 in January converts into the following recommendations:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Frequently asked questions
What are the coldest months in Johnstown?
How cold is it in Johnstown in January?
What is the most humid month in Johnstown?
What is the average humidity in January in Johnstown?
What is the driest month in Johnstown?
How much does it rain in Johnstown in January?
How much does it snow in Johnstown in January?
How many hours of daylight does Johnstown have in January?
When are sunrise and sunset in January in Johnstown?
What is the month with the least sunshine in Johnstown?
How long on average sun shines in January in Johnstown?
What is the month with the lowest UV index in Johnstown?
What is the UV index intensity in January in Johnstown?
Average temperature in January
Johnstown, NE
- Average high temperature in January: 31.1°F
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (31.1°F).
- Average low temperature in January: 18.9°F
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in January
Johnstown, NE
- Average pressure in January: 30.16"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in January
Johnstown, NE
- Average wind speed in January: 12.2mph
The windiest month (with the highest average wind speed) is April (13.3mph).
The calmest months (with the lowest average wind speed) are July and August (10.7mph).
Average humidity in January
Johnstown, NE
- Average humidity in January: 79%
The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is September (59%).
Average rainfall in January
Johnstown, NE
- Average rainfall in January: 0.43"
The wettest month (with the highest rainfall) is June (2.8").
The driest month (with the least rainfall) is January (0.43").
Average rainfall days in January
Johnstown, NE
- Average rainfall days in January: 2.5 days
The month with the highest number of rainy days is May (14.8 days).
The months with the least rainy days are February and December (2.3 days).
Average snowfall in January
Johnstown, NE
- Average snowfall in January: 2.01"
The month with the highest snowfall is December (2.99").
The months with the least snowfall are June, July and August (0").
Average snowfall days in January
Johnstown, NE
- Average snowfall days in January: 9.6 days
The month with the highest number of snowfall days is January (9.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in January /
Average sunshine in January
Johnstown, NE
- Average daylight in January: 9h and 3min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January: 5h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days in January
Johnstown, NE
- Average sunshine days in January: 19.8 days
The month with the most sunshine days is November (21.8 days).
The month with the least sunshine days is June (11.8 days).
Average UV index in January
Johnstown, NE
- 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
Johnstown, NE
- Average cloud cover in January: 45
The months with the most cloud cover are January and February (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in January
Johnstown, NE
- 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).
Johnstown, Nebraska, USA
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