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
The coldest period is January, when temperatures fluctuate between an average high of 29.5°F (-1.4°C) and a low of 18.3°F (-7.6°C).Humidity
The months with the highest humidity are January and February, with an average relative humidity of 85%.Rainfall
In Nappanee, in January, it is raining for 3.7 days, with typically 0.55" (14mm) of accumulated precipitation. Throughout the year, in Nappanee, there are 110.8 rainfall days, and 9.41" (239mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Nappanee. The month with the most snowfall is January, when snow falls for 11.3 days and typically aggregates up to 1.02" (26mm) of snow.Daylight
In Nappanee, the average length of the day in January is 9h and 35min.On the first day of the month, sunrise is at 8:10 am and sunset at 5:24 pm. On the last day of January, sunrise is at 7:56 am and sunset at 5:58 pm EST.
Sunshine
The month with the least sunshine is January, with an average of 3h of sunshine.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the ordinary person.Note: A maximum high daily UV index of 1 during January translates into the following directions:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Nappanee?
How cold is January in Nappanee?
What is the most humid month in Nappanee?
What is the average humidity in January in Nappanee?
How many days does it rain in January in Nappanee?
When does it snow the most in Nappanee?
How much does it snow in Nappanee in January?
How many hours of daylight does Nappanee have in January?
When is the sunrise / sunset in January in Nappanee?
What is the month with the least sunshine in Nappanee?
How many hours of sunshine does Nappanee have in January?
What is the month with the lowest UV index in Nappanee?
How high is the UV index in January in Nappanee?
Average temperature in January
Nappanee, IN
- Average high temperature in January: 29.5°F
The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (29.5°F).
- Average low temperature in January: 18.3°F
The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).
Average pressure in January
Nappanee, IN
- Average pressure in January: 30.1"Hg
The months with the highest atmospheric pressure are January and November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in January
Nappanee, IN
- Average wind speed in January: 10.5mph
The windiest month (with the highest average wind speed) is January (10.5mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).
Average humidity in January
Nappanee, IN
- Average humidity in January: 85%
The months with the highest relative humidity are January and February (85%).
The month with the lowest relative humidity is October (76%).
Average rainfall in January
Nappanee, IN
- Average rainfall in January: 0.55"
The wettest month (with the highest rainfall) is June (1.22").
The driest month (with the least rainfall) is February (0.43").
Average rainfall days in January
Nappanee, IN
- Average rainfall days in January: 3.7 days
The month with the highest number of rainy days is May (14.2 days).
The month with the least rainy days is January (3.7 days).
Average snowfall in January
Nappanee, IN
- Average snowfall in January: 1.02"
The month with the highest snowfall is January (1.02").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Nappanee, IN
- Average snowfall days in January: 11.3 days
The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Nappanee, IN
- 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 12min).
- Average sunshine in January: 3h and 0min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in January
Nappanee, IN
- Average sunshine days in January: 18.3 days
The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is May (12.9 days).
Average UV index in January
Nappanee, IN
- Average UV index in January: 1
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in January
Nappanee, IN
- Average cloud cover in January: 69
The month with the most cloud cover is January (Cloud cover 69).
The months with the least cloud cover are July and August (Cloud cover 35).
Average visibility in January
Nappanee, IN
- Average visibility in January: 5mi
The months with the highest visibility are February, March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, July, August and September (5mi).
Nappanee, Indiana, USA
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