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
In Mammoth Spring, Arkansas, the lowest average temperatures are observed in January, with a high of 43.3°F (6.3°C) and a low of 28.4°F (-2°C).Humidity
The average relative humidity in January in Mammoth Spring, Arkansas, is 74%.Rainfall
In January, the rain falls for 8.6 days. Throughout January, 2.56" (65mm) of precipitation is accumulated. In Mammoth Spring, during the entire year, the rain falls for 148 days and collects up to 35.39" (899mm) of precipitation.Snowfall
January through April, November and December are months with snowfall in Mammoth Spring. In January, it is snowing for 2.5 days. Throughout January, 0.71" (18mm) of snow is accumulated. Throughout the year, in Mammoth Spring, Arkansas, there are 8.9 snowfall days, and 4.57" (116mm) of snow is accumulated.Daylight
In January, the average length of the day is 10h and 1min.On the first day of January, sunrise is at 7:17 am and sunset at 5:01 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 5:30 pm CST.
Sunshine
In Mammoth Spring, the average sunshine in January is 5.1h.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index in Mammoth Spring. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: In January, a regular UV index of 2 translates into these guidelines:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Enhance your sun protection with tightly woven, yet airy clothing. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Mammoth Spring?
How cold is it in Mammoth Spring in January?
What is the average humidity in January in Mammoth Spring?
How much does it rain in Mammoth Spring in January?
How many days does it snow in January in Mammoth Spring?
How many hours of daylight does Mammoth Spring have in January?
What time are sunrise and sunset in January in Mammoth Spring?
How long on average sun shines in January in Mammoth Spring?
When is the lowest UV index in Mammoth Spring?
What is the UV index reading in January in Mammoth Spring?
Average temperature in January
Mammoth Spring, AR
- Average high temperature in January: 43.3°F
The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (43.3°F).
- Average low temperature in January: 28.4°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 (28.4°F).
Average pressure in January
Mammoth Spring, AR
- 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 (29.93"Hg).
Average wind speed in January
Mammoth Spring, AR
- Average wind speed in January: 8.1mph
The windiest months (with the highest average wind speed) are January, February, March and April (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity in January
Mammoth Spring, 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 (72%).
Average rainfall in January
Mammoth Spring, AR
- Average rainfall in January: 2.56"
The wettest month (with the highest rainfall) is May (4.25").
The driest month (with the least rainfall) is September (1.57").
Average rainfall days in January
Mammoth Spring, AR
- Average rainfall days in January: 8.6 days
The month with the highest number of rainy days is May (16.5 days).
The month with the least rainy days is January (8.6 days).
Average snowfall in January
Mammoth Spring, AR
- Average snowfall in January: 0.71"
The month with the highest snowfall is February (1.26").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Mammoth Spring, AR
- Average snowfall days in January: 2.5 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Mammoth Spring, AR
- Average daylight in January: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January: 5h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in January
Mammoth Spring, AR
- Average sunshine days in January: 19.3 days
The month with the most sunshine days is December (19.6 days).
The month with the least sunshine days is May (12.3 days).
Average UV index in January
Mammoth Spring, AR
- Average UV index in January: 2
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in January
Mammoth Spring, AR
- Average cloud cover in January: 45
The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility in January
Mammoth Spring, AR
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, June, August, September, October, November and December (6mi).
The months with the lowest visibility are May and July (5mi).
Mammoth Spring, Arkansas, USA
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