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 brings the lowest temperatures, with an average high of 25.5°F (-3.6°C) and an average low of 12.9°F (-10.6°C).Humidity
January is the most humid month, with an average relative humidity of 85%.Rainfall
January is the month with the least rainfall in Story City. Rain falls for 4.5 days and accumulates 0.98" (25mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Story City, Iowa. In Story City, Iowa, during January, snow falls for 12.5 days and regularly aggregates up to 4.21" (107mm) of snow. Throughout the year, in Story City, there are 45.8 snowfall days, and 16.85" (428mm) of snow is accumulated.Daylight
In January, the average length of the day in Story City, Iowa, is 9h and 31min.On the first day of the month, sunrise is at 7:42 am and sunset at 4:52 pm. On the last day of January, in Story City, Iowa, sunrise is at 7:28 am and sunset at 5:26 pm CST.
Sunshine
The month with the least sunshine in Story City is January, with an average of 3.9h of sunshine.UV index
The months with the lowest UV index in Story City, Iowa, are January, February, October through December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.Note: The UV index of 2 during January leads to these advisories:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Story City?
How cold is it in Story City in January?
What is the most humid month in Story City?
What is the average humidity in January in Story City?
What is the driest month in Story City?
How much does it rain in Story City in January?
How many days does it snow in January in Story City?
How many hours of daylight does Story City have in January?
What time are sunrise and sunset in January in Story City?
What is the month with the least sunshine in Story City?
How long on average sun shines in January in Story City?
What are the months with the lowest UV index in Story City?
What is the UV index intensity in January in Story City?
Average temperature in January
Story City, IA
- Average high temperature in January: 25.5°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (25.5°F).
- Average low temperature in January: 12.9°F
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (12.9°F).
Average pressure in January
Story City, 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
Story City, IA
- Average wind speed in January: 10.6mph
The windiest month (with the highest average wind speed) is April (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).
Average humidity in January
Story City, 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 (70%).
Average rainfall in January
Story City, IA
- Average rainfall in January: 0.98"
The wettest month (with the highest rainfall) is May (4.49").
The driest month (with the least rainfall) is January (0.98").
Average rainfall days in January
Story City, IA
- Average rainfall days in January: 4.5 days
The months with the highest number of rainy days are May and June (19.2 days).
The month with the least rainy days is February (4.4 days).
Average snowfall in January
Story City, IA
- Average snowfall in January: 4.21"
The month with the highest snowfall is February (4.45").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Story City, IA
- Average snowfall days in January: 12.5 days
The month with the highest number of snowfall days is January (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Story City, 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: 3h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in January
Story City, IA
- Average sunshine days in January: 16.5 days
The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is June (8.5 days).
Average UV index in January
Story City, IA
- Average UV index in January: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in January
Story City, IA
- Average cloud cover in January: 57
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is September (Cloud cover 31).
Average visibility in January
Story City, 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).
Story City, Iowa, USA
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