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
Garner's January weather, marked by an average high temperature of 22.5°F (-5.3°C) and an average low temperature of 10.2°F (-12.1°C), is the coldest in the year.Humidity
With an average relative humidity of 89%, January is the most humid month.Rainfall
January is the month with the least rainfall. Rain falls for 1.7 days and accumulates 0.2" (5mm) of precipitation.Snowfall
Months with snowfall in Garner are January through May, October through December. In Garner, in January, during 8.9 snowfall days, 0.67" (17mm) of snow is typically accumulated. Throughout the year, there are 36.9 snowfall days, and 3.31" (84mm) of snow is accumulated.Daylight
In Garner, the average length of the day in January is 9h and 26min.On the first day of January in Garner, sunrise is at 7:45 am and sunset at 4:49 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 5:24 pm CST.
Sunshine
The month with the least sunshine in Garner is January, with an average of 3.6h of sunshine.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the ordinary person.Note: In January, a daily UV index of 1 turns into the following recommendations:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Garner?
How cold is January in Garner?
What is the most humid month in Garner?
What is the average humidity in January in Garner?
What is the driest month in Garner?
How much does it rain in Garner in January?
How many days does it snow in January in Garner?
What is the average length of the day in January in Garner?
When is the sunrise / sunset in January in Garner?
What is the month with the least sunshine in Garner?
How long on average sun shines in January in Garner?
When is the lowest UV index in Garner?
How high is the UV index in January in Garner?
Average temperature in January
Garner, IA
- Average high temperature in January: 22.5°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (22.5°F).
- Average low temperature in January: 10.2°F
The month with the highest average low temperature is July (62.8°F).
The coldest month (with the lowest average low temperature) is January (10.2°F).
Average pressure in January
Garner, IA
- Average pressure in January: 30.15"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in January
Garner, IA
- Average wind speed in January: 10.9mph
The windiest month (with the highest average wind speed) is April (11mph).
The calmest month (with the lowest average wind speed) is July (7.4mph).
Average humidity in January
Garner, IA
- Average humidity in January: 89%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is October (70%).
Average rainfall in January
Garner, IA
- Average rainfall in January: 0.2"
The wettest month (with the highest rainfall) is June (0.87").
The driest month (with the least rainfall) is January (0.2").
Average rainfall days in January
Garner, IA
- Average rainfall days in January: 1.7 days
The month with the highest number of rainy days is June (12 days).
The months with the least rainy days are January and February (1.7 days).
Average snowfall in January
Garner, IA
- Average snowfall in January: 0.67"
The month with the highest snowfall is February (1.14").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Garner, IA
- Average snowfall days in January: 8.9 days
The month with the highest number of snowfall days is January (8.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Garner, IA
- Average daylight in January: 9h and 2min
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: 3h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in January
Garner, IA
- Average sunshine days in January: 24.6 days
The month with the most sunshine days is January (24.6 days).
The month with the least sunshine days is June (14.8 days).
Average UV index in January
Garner, IA
- Average UV index in January: 1
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in January
Garner, IA
- 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 32).
Average visibility in January
Garner, IA
- 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).
Garner, Iowa, USA
Weather forecast for your location
2. Allow the app to use your location