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
The month of January sees the lowest average temperatures, reaching 45.1°F (7.3°C) at the peak and 31.5°F (-0.3°C) at the low.Humidity
In January, the average relative humidity is 74%.Rainfall
In January, the rain falls for 9 days. Throughout January, 2.68" (68mm) of precipitation is accumulated. Throughout the year, in Marcella, there are 158 rainfall days, and 38.9" (988mm) of precipitation is accumulated.Snowfall
Months with snowfall in Marcella are January through March, November and December. In Marcella, in January, snow falls for 2.2 days, with typically accumulated 0.75" (19mm) of snow. In Marcella, during the entire year, snow falls for 6.8 days and aggregates up to 4.02" (102mm) of snow.Daylight
In Marcella, the average length of the day in January is 10h and 4min.On the first day of the month, sunrise is at 7:17 am and sunset at 5:04 pm. On the last day of January, in Marcella, Arkansas, sunrise is at 7:08 am and sunset at 5:33 pm CST.
Sunshine
The average sunshine in January is 5.3h.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index in Marcella. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.Note: The UV index of 2 during January leads to these advisories:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Stay sun-safe with clothing that is both closely woven and worn loosely. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Frequently asked questions
What month is the coldest in Marcella?
What is the temperature in January in Marcella?
What is the average humidity in January in Marcella?
How much does it rain in Marcella in January?
How many days does it snow in January in Marcella?
What is the average length of the day in January in Marcella?
What time are sunrise and sunset in January in Marcella?
How long on average sun shines in January in Marcella?
What is the month with the lowest UV index in Marcella?
What is the UV index intensity in January in Marcella?
Average temperature in January
Marcella, AR
- Average high temperature in January: 45.1°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 (45.1°F).
- Average low temperature in January: 31.5°F
The month with the highest average low temperature is July (70.5°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).
Average pressure in January
Marcella, 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 (29.93"Hg).
Average wind speed in January
Marcella, AR
- Average wind speed in January: 8.3mph
The windiest month (with the highest average wind speed) is February (8.4mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity in January
Marcella, AR
- Average humidity in January: 74%
The months with the highest relative humidity are March and May (79%).
The month with the lowest relative humidity is October (70%).
Average rainfall in January
Marcella, AR
- Average rainfall in January: 2.68"
The wettest month (with the highest rainfall) is April (4.8").
The driest month (with the least rainfall) is September (2.28").
Average rainfall days in January
Marcella, AR
- Average rainfall days in January: 9 days
The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is January (9 days).
Average snowfall in January
Marcella, AR
- Average snowfall in January: 0.75"
The month with the highest snowfall is February (1.1").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Marcella, AR
- Average snowfall days in January: 2.2 days
The month with the highest number of snowfall days is January (2.2 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
Marcella, 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 months with the most sunshine are June and July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).
Average sunshine days in January
Marcella, AR
- Average sunshine days in January: 19 days
The months with the most sunshine days are November and December (19.1 days).
The month with the least sunshine days is July (11.1 days).
Average UV index in January
Marcella, 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
Marcella, AR
- Average cloud cover in January: 41
The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is June (Cloud cover 25).
Average visibility in January
Marcella, AR
- 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).
Marcella, Arkansas, USA
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