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
Holly Springs's coldest month, January, generally records average temperatures ranging from a high of 26.2°F (-3.2°C) to a low of 13.3°F (-10.4°C).Humidity
The most humid month in Holly Springs is January, with an average relative humidity of 84%.Rainfall
The month with the least rainfall in Holly Springs is January, when the rain falls for 2.3 days and typically collects 0.39" (10mm) of precipitation.Snowfall
Months with snowfall in Holly Springs are January through April, October through December. In Holly Springs, during January, snow falls for 8.9 days and regularly aggregates up to 1.69" (43mm) of snow. In Holly Springs, during the entire year, snow falls for 32 days and aggregates up to 8.82" (224mm) of snow.Daylight
The average length of the day in January is 9h and 31min.On the first day of the month, sunrise is at 7:53 am and sunset at 5:02 pm. On the last day of January, in Holly Springs, sunrise is at 7:38 am and sunset at 5:36 pm CST.
Sunshine
January has the least sunshine of the year in Holly Springs, with an average of 4.2h of sunshine.UV index
The month with the lowest UV index is January, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for average individuals.Note: The UV index of 1 in January translates into these instructions:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Frequently asked questions
What is the coldest time of year in Holly Springs?
How cold is January in Holly Springs?
What is the most humid month in Holly Springs?
What is the average humidity in January in Holly Springs?
What is the driest month in Holly Springs?
How many days does it rain in January in Holly Springs?
How much does it snow in Holly Springs in January?
How many hours of daylight does Holly Springs have in January?
When are sunrise and sunset in January in Holly Springs?
What is the month with the least sunshine in Holly Springs?
How long on average sun shines in January in Holly Springs?
What is the month with the lowest UV index in Holly Springs?
What is the UV index reading in January in Holly Springs?
Average temperature in January
Holly Springs, IA
- Average high temperature in January: 26.2°F
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (26.2°F).
- Average low temperature in January: 13.3°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (13.3°F).
Average pressure in January
Holly Springs, IA
- 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 (29.86"Hg).
Average wind speed in January
Holly Springs, IA
- Average wind speed in January: 10.6mph
The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest month (with the lowest average wind speed) is July (7.6mph).
Average humidity in January
Holly Springs, IA
- Average humidity in January: 84%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (66%).
Average rainfall in January
Holly Springs, IA
- Average rainfall in January: 0.39"
The wettest month (with the highest rainfall) is June (2.48").
The driest month (with the least rainfall) is January (0.39").
Average rainfall days in January
Holly Springs, IA
- Average rainfall days in January: 2.3 days
The month with the highest number of rainy days is May (15.1 days).
The month with the least rainy days is January (2.3 days).
Average snowfall in January
Holly Springs, IA
- Average snowfall in January: 1.69"
The month with the highest snowfall is March (2.17").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Holly Springs, 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 May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Holly Springs, IA
- Average daylight in January: 9h and 3min
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 42min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in January
Holly Springs, IA
- Average sunshine days in January: 21.7 days
The month with the most sunshine days is December (23.4 days).
The month with the least sunshine days is June (13.1 days).
Average UV index in January
Holly Springs, IA
- Average UV index in January: 1
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in January
Holly Springs, IA
- Average cloud cover in January: 53
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 26).
Average visibility in January
Holly Springs, IA
- 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).
Holly Springs, Iowa, USA
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