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 stands out as Swisher's coldest month, with temperatures ranging between an average high of 26.2°F (-3.2°C) and a low of 14.2°F (-9.9°C).Humidity
The most humid month in Swisher is January, with an average relative humidity of 85%.Rainfall
January and February are months with the least rain in Swisher when the rain falls for 4.2 days and typically aggregates up to 0.63" (16mm) of rain.Snowfall
Months with snowfall are January through April, October through December. The month with the most snowfall in Swisher is January, when snow falls for 10.3 days and typically aggregates up to 2.64" (67mm) of snow.Daylight
In January, the average length of the day in Swisher is 9h and 33min.On the first day of the month, sunrise is at 7:34 am and sunset at 4:46 pm. On the last day of January, sunrise is at 7:20 am and sunset at 5:20 pm CST.
Sunshine
January has the least sunshine of the year, with an average of 4.1h of sunshine.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index in Swisher. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index, 1 in January, converts into the following recommendations:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Frequently asked questions
What is the coldest time of year in Swisher?
How cold is January in Swisher?
What is the most humid month in Swisher?
What is the average humidity in January in Swisher?
What is the driest month in Swisher?
How many days does it rain in January in Swisher?
When does it snow the most in Swisher?
How many days does it snow in January in Swisher?
What is the average length of the day in January in Swisher?
When are sunrise and sunset in January in Swisher?
What is the month with the least sunshine in Swisher?
How long on average sun shines in January in Swisher?
What are the months with the lowest UV index in Swisher?
What is the UV index reading in January in Swisher?
Average temperature in January
Swisher, IA
- Average high temperature in January: 26.2°F
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (26.2°F).
- Average low temperature in January: 14.2°F
The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (14.2°F).
Average pressure in January
Swisher, IA
- Average pressure in January: 30.14"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in January
Swisher, IA
- Average wind speed in January: 10.7mph
The windiest months (with the highest average wind speed) are January and April (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).
Average humidity in January
Swisher, IA
- Average humidity in January: 85%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (73%).
Average rainfall in January
Swisher, IA
- Average rainfall in January: 0.63"
The wettest month (with the highest rainfall) is May (3.07").
The driest months (with the least rainfall) are January and February (0.63").
Average rainfall days in January
Swisher, IA
- Average rainfall days in January: 4.2 days
The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is February (3 days).
Average snowfall in January
Swisher, IA
- Average snowfall in January: 2.64"
The month with the highest snowfall is January (2.64").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Swisher, IA
- Average snowfall days in January: 10.3 days
The month with the highest number of snowfall days is January (10.3 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
Swisher, IA
- Average daylight in January: 9h and 4min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January: 4h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in January
Swisher, IA
- Average sunshine days in January: 19.5 days
The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is June (11.8 days).
Average UV index in January
Swisher, 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
Swisher, IA
- Average cloud cover in January: 57
The month with the most cloud cover is January (Cloud cover 57).
The months with the least cloud cover are August and September (Cloud cover 30).
Average visibility in January
Swisher, IA
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).
Swisher, Iowa, USA
Weather forecast for your location
2. Allow the app to use your location
