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, with its average high-temperature of 37.2°F (2.9°C) and an average low-temperature of 22.6°F (-5.2°C), holds the record as the coldest month.Humidity
The average relative humidity in January is 74%.Rainfall
January is the month with the least rainfall in Raytown, Missouri. Rain falls for 5.1 days and accumulates 0.91" (23mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Raytown. In Raytown, during January, snow falls for 4.5 days and regularly aggregates up to 2.24" (57mm) of snow. In Raytown, during the entire year, snow falls for 17.4 days and aggregates up to 8.9" (226mm) of snow.Daylight
The average length of the day in January is 9h and 48min.On the first day of the month, sunrise is at 7:36 am and sunset at 5:05 pm. On the last day of January, in Raytown, sunrise is at 7:25 am and sunset at 5:37 pm CST.
Sunshine
January has the least sunshine of the year, with an average of 5h of sunshine.UV index
The months with the lowest UV index in Raytown, Missouri, 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 unprotected exposure to Sun's UV rays for ordinary individuals.Note: In January, a daily UV index of 2 turns into the following recommendations:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Raytown?
How cold is it in Raytown in January?
What is the average humidity in January in Raytown?
What is the driest month in Raytown?
How much does it rain in Raytown in January?
How much does it snow in Raytown in January?
How many hours of daylight does Raytown have in January?
When are sunrise and sunset in January in Raytown?
What is the month with the least sunshine in Raytown?
How long on average sun shines in January in Raytown?
What are the months with the lowest UV index in Raytown?
What is the UV index reading in January in Raytown?
Average temperature in January
Raytown, MO
- Average high temperature in January: 37.2°F
The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is January (37.2°F).
- Average low temperature in January: 22.6°F
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).
Average pressure in January
Raytown, 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 (29.89"Hg).
Average wind speed in January
Raytown, MO
- Average wind speed in January: 9.7mph
The windiest month (with the highest average wind speed) is March (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).
Average humidity in January
Raytown, MO
- Average humidity in January: 74%
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (70%).
Average rainfall in January
Raytown, MO
- Average rainfall in January: 0.91"
The wettest month (with the highest rainfall) is May (3.82").
The driest month (with the least rainfall) is January (0.91").
Average rainfall days in January
Raytown, MO
- Average rainfall days in January: 5.1 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (5.1 days).
Average snowfall in January
Raytown, MO
- Average snowfall in January: 2.24"
The month with the highest snowfall is February (3.46").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Raytown, MO
- Average snowfall days in January: 4.5 days
The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Raytown, MO
- 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: 5h and 0min
The months with the most sunshine are June and July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in January
Raytown, MO
- Average sunshine days in January: 21.8 days
The month with the most sunshine days is December (22.3 days).
The month with the least sunshine days is June (12 days).
Average UV index in January
Raytown, 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
Raytown, MO
- Average cloud cover in January: 44
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 27).
Average visibility in January
Raytown, 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).
Raytown, Missouri, USA
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