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 tends to be the coldest month, with temperatures averaging a daily high of 43.3°F (6.3°C) and a low of 28.2°F (-2.1°C).Humidity
The average relative humidity in January is 72%.Rainfall
In Seneca, during January, the rain falls for 7.1 days and regularly aggregates up to 1.26" (32mm) of precipitation. In Seneca, during the entire year, the rain falls for 134.6 days and collects up to 25.08" (637mm) of precipitation.Snowfall
January through March, May, November and December are months with snowfall. In January, it is snowing for 2.8 days. Throughout January, 0.83" (21mm) of snow is accumulated. Throughout the year, there are 10.2 snowfall days, and 2.8" (71mm) of snow is accumulated.Daylight
In January, the average length of the day in Seneca is 9h and 59min.On the first day of the month, sunrise is at 7:31 am and sunset at 5:12 pm. On the last day of January, sunrise is at 7:21 am and sunset at 5:42 pm CST.
Sunshine
With an average of 5.4h of sunshine, January has the least sunshine of the year.UV index
The months with the lowest UV index in Seneca are January and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: In January, the UV index of 2 transforms into the following advice:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. To protect against the Sun's most potent rays, avoid direct exposure around midday. Enhance your sun protection with tightly woven, yet airy clothing. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Seneca?
How cold is January?
What is the average humidity in January?
How much does it rain in January?
How many days does it snow in January?
What is the average length of the day in January?
When are sunrise and sunset in January?
What is the month with the least sunshine?
How many hours of sunshine does Seneca have in January?
When is the lowest UV index?
How high is the UV index in January?
Average temperature in January
Seneca, MO
- Average high temperature in January: 43.3°F
The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (43.3°F).
- Average low temperature in January: 28.2°F
The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (28.2°F).
Average pressure in January
Seneca, MO
- Average pressure in January: 30.17"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in January
Seneca, MO
- Average wind speed in January: 9.6mph
The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is July (7mph).
Average humidity in January
Seneca, MO
- Average humidity in January: 72%
The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (70%).
Average rainfall in January
Seneca, MO
- Average rainfall in January: 1.26"
The wettest month (with the highest rainfall) is May (4.06").
The driest month (with the least rainfall) is November (1.06").
Average rainfall days in January
Seneca, MO
- Average rainfall days in January: 7.1 days
The month with the highest number of rainy days is May (16.1 days).
The month with the least rainy days is December (6.4 days).
Average snowfall in January
Seneca, MO
- Average snowfall in January: 0.83"
The month with the highest snowfall is February (0.87").
The months with the least snowfall are April, June, July, August, September and October (0").
Average snowfall days in January
Seneca, MO
- Average snowfall days in January: 2.8 days
The month with the highest number of snowfall days is February (3.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Seneca, MO
- Average daylight in January: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January: 5h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in January
Seneca, MO
- Average sunshine days in January: 21.6 days
The month with the most sunshine days is December (21.8 days).
The month with the least sunshine days is May (12.8 days).
Average UV index in January
Seneca, MO
- Average UV index in January: 2
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in January
Seneca, MO
- Average cloud cover in January: 39
The months with the most cloud cover are February and March (Cloud cover 44).
The months with the least cloud cover are July and August (Cloud cover 24).
Average visibility in January
Seneca, MO
- 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).
Seneca, Missouri, USA
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