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
Temperature records mark January as the coldest month, with highs averaging 47.7°F (8.7°C) and lows at 32°F (0°C).Humidity
In Oppelo, Arkansas, the average relative humidity in January is 75%.Rainfall
In January, the rain falls for 9.7 days. Throughout January, 2.36" (60mm) of precipitation is accumulated. Throughout the year, there are 153.8 rainfall days, and 36.18" (919mm) of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall in Oppelo. In January, it is snowing for 1.7 days. Throughout January, 0.55" (14mm) of snow is accumulated. In Oppelo, during the entire year, snow falls for 4.8 days and aggregates up to 2.68" (68mm) of snow.Daylight
The average length of the day in January in Oppelo, Arkansas, is 10h and 7min.On the first day of January in Oppelo, sunrise is at 7:19 am and sunset at 5:09 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 5:38 pm CST.
Sunshine
In January, the average sunshine in Oppelo is 5.4h.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index, 2 in January, converts into the following recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Frequently asked questions
What is the coldest time of year in Oppelo?
What are January temperatures in Oppelo?
What is the average humidity in January in Oppelo?
How much does it rain in Oppelo in January?
How many days does it snow in January in Oppelo?
What is the average length of the day in January in Oppelo?
When are sunrise and sunset in January in Oppelo?
How long on average sun shines in January in Oppelo?
When is the lowest UV index in Oppelo?
What is the UV index reading in January in Oppelo?
Average temperature in January
Oppelo, AR
- Average high temperature in January: 47.7°F
The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is January (47.7°F).
- Average low temperature in January: 32°F
The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (32°F).
Average pressure in January
Oppelo, AR
- 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 (29.94"Hg).
Average wind speed in January
Oppelo, AR
- Average wind speed in January: 6.6mph
The windiest month (with the highest average wind speed) is April (7mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in January
Oppelo, AR
- Average humidity in January: 75%
The month with the highest relative humidity is March (79%).
The months with the lowest relative humidity are July and October (72%).
Average rainfall in January
Oppelo, AR
- Average rainfall in January: 2.36"
The wettest month (with the highest rainfall) is April (4.49").
The driest month (with the least rainfall) is September (1.93").
Average rainfall days in January
Oppelo, AR
- Average rainfall days in January: 9.7 days
The month with the highest number of rainy days is July (15.9 days).
The month with the least rainy days is January (9.7 days).
Average snowfall in January
Oppelo, AR
- Average snowfall in January: 0.55"
The month with the highest snowfall is February (0.91").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Oppelo, AR
- Average snowfall days in January: 1.7 days
The month with the highest number of snowfall days is January (1.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Oppelo, AR
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- 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 February (Average sunshine: 5h and 18min).
Average sunshine days in January
Oppelo, AR
- Average sunshine days in January: 18.9 days
The month with the most sunshine days is January (18.9 days).
The month with the least sunshine days is July (12.9 days).
Average UV index in January
Oppelo, AR
- Average UV index in January: 2
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in January
Oppelo, AR
- Average cloud cover in January: 39
The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is June (Cloud cover 26).
Average visibility in January
Oppelo, AR
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
Oppelo, Arkansas, USA
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