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
During the coldest month, January, temperatures average a high of 37°F (2.8°C) and a low of 23.7°F (-4.6°C).Humidity
The average relative humidity in January in Surprise is 80%.Rainfall
In Surprise, in January, it is raining for 9 days, with typically 2.09" (53mm) of accumulated precipitation. In Surprise, during the entire year, the rain falls for 158.9 days and collects up to 29.72" (755mm) of precipitation.Snowfall
Months with snowfall in Surprise are January through April, October through December. In Surprise, in January, snow falls for 8.8 days, with typically accumulated 1.77" (45mm) of snow. In Surprise, during the entire year, snow falls for 32.5 days and aggregates up to 8.74" (222mm) of snow.Daylight
In January, the average length of the day is 9h and 48min.On the first day of the month, sunrise is at 8:02 am and sunset at 5:32 pm. On the last day of January, sunrise is at 7:51 am and sunset at 6:03 pm EST.
Sunshine
In Surprise, Indiana, the average sunshine in January is 4.3h.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 value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for average individuals.Note: In January, a daily UV index of 2 turns into the following recommendations:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Frequently asked questions
What are the coldest months in Surprise?
How cold is January in Surprise?
What is the average humidity in January in Surprise?
How much does it rain in Surprise in January?
How many days does it snow in January in Surprise?
How many hours of daylight does Surprise have in January?
When is the sunrise / sunset in January in Surprise?
How long on average sun shines in January in Surprise?
When is the lowest UV index in Surprise?
What is the UV index reading in January in Surprise?
Average temperature in January
Surprise, IN
- Average high temperature in January: 37°F
The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (37°F).
- Average low temperature in January: 23.7°F
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (23.7°F).
Average pressure in January
Surprise, IN
- 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 (29.94"Hg).
Average wind speed in January
Surprise, IN
- Average wind speed in January: 8mph
The windiest months (with the highest average wind speed) are January, February and April (8mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).
Average humidity in January
Surprise, IN
- Average humidity in January: 80%
The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (74%).
Average rainfall in January
Surprise, IN
- Average rainfall in January: 2.09"
The wettest month (with the highest rainfall) is April (3.43").
The driest month (with the least rainfall) is September (1.57").
Average rainfall days in January
Surprise, IN
- Average rainfall days in January: 9 days
The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is January (9 days).
Average snowfall in January
Surprise, IN
- Average snowfall in January: 1.77"
The month with the highest snowfall is February (2.36").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Surprise, IN
- Average snowfall days in January: 8.8 days
The month with the highest number of snowfall days is January (8.8 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
Surprise, IN
- Average daylight in January: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January: 4h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 6min).
Average sunshine days in January
Surprise, IN
- Average sunshine days in January: 14.1 days
The month with the most sunshine days is October (18.3 days).
The month with the least sunshine days is May (10.6 days).
Average UV index in January
Surprise, IN
- 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
Surprise, IN
- Average cloud cover in January: 58
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in January
Surprise, IN
- Average visibility in January: 5mi
The months with the highest visibility are March, April, June, October and November (6mi).
The months with the lowest visibility are January, February, May, July, August, September and December (5mi).
Surprise, Indiana, USA
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