January weather forecastSeymour, MO
January
Weather in January
January, the same as December, is another cold winter month in Seymour, Missouri, with an average temperature fluctuating between 25.9°F (-3.4°C) and 41°F (5°C).Temperature
Seymour's January weather, marked by an average high temperature of 41°F (5°C) and an average low temperature of 25.9°F (-3.4°C), is the coldest in the year.Humidity
In Seymour, the average relative humidity in January is 75%.Rainfall
The month with the least rainfall is January, when the rain falls for 7.8 days and typically collects 1.77" (45mm) of precipitation.Snowfall
January through May, November and December are months with snowfall. In January, it is snowing for 6.1 days. Throughout January, 3.35" (85mm) of snow is accumulated. Throughout the year, there are 21.8 snowfall days, and 10.75" (273mm) of snow is accumulated.Daylight
In January, the average length of the day is 9h and 57min.On the first day of the month, sunrise is at 7:24 am and sunset at 5:04 pm. On the last day of January, sunrise is at 7:14 am and sunset at 5:34 pm CST.
Sunshine
January and February, with an average of 5.2h of sunshine, are months with the least sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 2 during January translates into the following guidance:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. The solar radiation around mid-day is intense; avoid the Sun and stay safe. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Seymour, MO
- Average high temperature in January: 41°F
The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is January (41°F).
- Average low temperature in January: 25.9°F
The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (25.9°F).
Average pressure in January
Seymour, 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 (29.93"Hg).
Average wind speed in January
Seymour, MO
- Average wind speed in January: 9.5mph
The windiest months (with the highest average wind speed) are January and March (9.5mph).
The calmest month (with the lowest average wind speed) is July (5.9mph).
Average humidity in January
Seymour, MO
- Average humidity in January: 75%
The months with the highest relative humidity are March and May (78%).
The month with the lowest relative humidity is October (73%).
Average rainfall in January
Seymour, MO
- Average rainfall in January: 1.77"
The wettest month (with the highest rainfall) is May (4.84").
The driest month (with the least rainfall) is January (1.77").
Average rainfall days in January
Seymour, MO
- Average rainfall days in January: 7.8 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is January (7.8 days).
Average snowfall in January
Seymour, MO
- Average snowfall in January: 3.35"
The month with the highest snowfall is February (3.5").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in January
Seymour, MO
- Average snowfall days in January: 6.1 days
The month with the highest number of snowfall days is February (6.8 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
Seymour, MO
- Average daylight in January: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January: 5h and 12min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The months with the least sunshine are January and February (Average sunshine: 5h and 12min).
Average sunshine days in January
Seymour, MO
- Average sunshine days in January: 18.5 days
The month with the most sunshine days is October (19.6 days).
The month with the least sunshine days is May (10.5 days).
Average UV index in January
Seymour, MO
- 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
Seymour, MO
- Average cloud cover in January: 45
The month with the most cloud cover is March (Cloud cover 49).
The months with the least cloud cover are June and August (Cloud cover 29).
Average visibility in January
Seymour, 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).
