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, having an average high-temperature of 34.5°F (1.4°C) and an average low-temperature of 21.6°F (-5.8°C), is the coldest month.Humidity
In January, the average relative humidity is 77%.Rainfall
January is the month with the least rainfall. Rain falls for 5.1 days and accumulates 1.22" (31mm) of precipitation.Snowfall
January through April, November and December are months with snowfall in Perry. The month with the most snowfall in Perry, Missouri, is January, when snow falls for 6.1 days and typically aggregates up to 3.74" (95mm) of snow.Daylight
In January, the average length of the day in Perry is 9h and 46min.On the first day of January, sunrise is at 7:26 am and sunset at 4:53 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 5:25 pm CST.
Sunshine
With an average of 4.5h of sunshine, January has the least sunshine of the year in Perry.UV index
The months with the lowest UV index in Perry are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily high UV index of 2 in January translates into this advice:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Minimize direct exposure to the Sun during midday when its radiation is at its peak. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Warning! The reflection from snow can nearly 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 Perry?
How cold is January in Perry?
What is the average humidity in January in Perry?
What is the driest month in Perry?
How much does it rain in Perry in January?
When does it snow the most in Perry?
How many days does it snow in January in Perry?
How many hours of daylight does Perry have in January?
What time are sunrise and sunset in January in Perry?
What is the month with the least sunshine in Perry?
How long on average sun shines in January in Perry?
What are the months with the lowest UV index in Perry?
What is the UV index intensity in January in Perry?
Average temperature in January
Perry, MO
- Average high temperature in January: 34.5°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 (34.5°F).
- Average low temperature in January: 21.6°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 (21.6°F).
Average pressure in January
Perry, MO
- Average pressure in January: 30.16"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in January
Perry, MO
- Average wind speed in January: 10.1mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).
Average humidity in January
Perry, MO
- Average humidity in January: 77%
The months with the highest relative humidity are May and July (80%).
The month with the lowest relative humidity is October (70%).
Average rainfall in January
Perry, MO
- Average rainfall in January: 1.22"
The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is January (1.22").
Average rainfall days in January
Perry, MO
- Average rainfall days in January: 5.1 days
The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is January (5.1 days).
Average snowfall in January
Perry, MO
- Average snowfall in January: 3.74"
The month with the highest snowfall is January (3.74").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Perry, MO
- Average snowfall days in January: 6.1 days
The month with the highest number of snowfall days is January (6.1 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
Perry, 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 24min).
- Average sunshine in January: 4h and 3min
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: 4h and 30min).
Average sunshine days in January
Perry, MO
- Average sunshine days in January: 19.9 days
The month with the most sunshine days is December (20.5 days).
The month with the least sunshine days is June (11.6 days).
Average UV index in January
Perry, 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
Perry, MO
- Average cloud cover in January: 51
The month with the most cloud cover is January (Cloud cover 51).
The months with the least cloud cover are July and August (Cloud cover 29).
Average visibility in January
Perry, 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).
Perry, Missouri, USA
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