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
Henshaw witnesses the coldest weather in January, with temperatures averaging a high of 31.1°F (-0.5°C) and a low of 17.2°F (-8.2°C).Humidity
The most humid month is January, with an average relative humidity of 80%.Rainfall
In Henshaw, in January, it is raining for 3.8 days, with typically 0.51" (13mm) of accumulated precipitation. In Henshaw, during the entire year, the rain falls for 114.9 days and collects up to 18.39" (467mm) of precipitation.Snowfall
January through April, October through December are months with snowfall in Henshaw. The month with the most snowfall is January, when snow falls for 7.8 days and typically aggregates up to 2.17" (55mm) of snow.Daylight
The average length of the day in January is 9h and 38min.On the first day of January in Henshaw, sunrise is at 7:43 am and sunset at 5:02 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 5:35 pm CST.
Sunshine
The month with the least sunshine in Henshaw is January, with an average of 4.6h of sunshine.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 health risk from exposure to the Sun's UV rays for average individuals.Note: The daily maximum UV index of 2 in January interprets into the following advice:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Frequently asked questions
What part of the year is the coldest in Henshaw?
How cold is it in Henshaw in January?
What is the most humid month in Henshaw?
What is the average humidity in January in Henshaw?
How much does it rain in Henshaw in January?
When does it snow the most in Henshaw?
How many days does it snow in January in Henshaw?
How many hours of daylight does Henshaw have in January?
When are sunrise and sunset in January in Henshaw?
What is the month with the least sunshine in Henshaw?
How long on average sun shines in January in Henshaw?
What is the month with the lowest UV index in Henshaw?
What is the UV index intensity in January in Henshaw?
Average temperature in January
Henshaw, IA
- Average high temperature in January: 31.1°F
The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (31.1°F).
- Average low temperature in January: 17.2°F
The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (17.2°F).
Average pressure in January
Henshaw, 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 (29.87"Hg).
Average wind speed in January
Henshaw, IA
- Average wind speed in January: 9.9mph
The windiest month (with the highest average wind speed) is March (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).
Average humidity in January
Henshaw, IA
- Average humidity in January: 80%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is October (69%).
Average rainfall in January
Henshaw, IA
- Average rainfall in January: 0.51"
The wettest month (with the highest rainfall) is June (3.39").
The driest month (with the least rainfall) is February (0.43").
Average rainfall days in January
Henshaw, IA
- Average rainfall days in January: 3.8 days
The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is February (3.4 days).
Average snowfall in January
Henshaw, IA
- Average snowfall in January: 2.17"
The month with the highest snowfall is January (2.17").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Henshaw, IA
- Average snowfall days in January: 7.8 days
The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Henshaw, IA
- Average daylight in January: 9h and 4min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January: 4h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days in January
Henshaw, IA
- Average sunshine days in January: 21.1 days
The month with the most sunshine days is November (22.5 days).
The month with the least sunshine days is June (12.3 days).
Average UV index in January
Henshaw, IA
- 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
Henshaw, IA
- Average cloud cover in January: 49
The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 27).
Average visibility in January
Henshaw, 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).
Henshaw, Iowa, USA
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