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
Roberta's coldest weather arrives in January, when temperatures average a high of 51.4°F (10.8°C) and a low of 36.3°F (2.4°C).Humidity
The average relative humidity in January in Roberta is 76%.Rainfall
In Roberta, in January, it is raining for 9.6 days, with typically 1.81" (46mm) of accumulated precipitation. In Roberta, during the entire year, the rain falls for 148.8 days and collects up to 23.11" (587mm) of precipitation.Snowfall
Months with snowfall are January, February and December. In Roberta, Alabama, during January, snow falls for 1 days and regularly aggregates up to 0.31" (8mm) of snow. Throughout the year, in Roberta, there are 2.6 snowfall days, and 0.98" (25mm) of snow is accumulated.Daylight
The average length of the day in January in Roberta is 10h and 16min.On the first day of January in Roberta, sunrise is at 6:50 am and sunset at 4:51 pm. On the last day of the month, sunrise is at 6:43 am and sunset at 5:17 pm CST.
Sunshine
The average sunshine in January in Roberta, Alabama, is 5.3h.UV index
January, February and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index, 3 during January, leads to the following recommendations:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. When the Sun is at its strongest around midday, find shade and limit exposure. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Frequently asked questions
What month is the coldest in Roberta?
What is the usual temperature for Roberta in January?
What is the average humidity in January in Roberta?
How many days does it rain in January in Roberta?
How much does it snow in Roberta in January?
What is the average length of the day in January in Roberta?
When are sunrise and sunset in January in Roberta?
How long on average sun shines in January in Roberta?
When is the lowest UV index in Roberta?
What is the UV index reading in January in Roberta?
Average temperature in January
Roberta, AL
- Average high temperature in January: 51.4°F
The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is January (51.4°F).
- Average low temperature in January: 36.3°F
The month with the highest average low temperature is August (71.2°F).
The coldest month (with the lowest average low temperature) is January (36.3°F).
Average pressure in January
Roberta, AL
- Average pressure in January: 30.17"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The months with the lowest atmospheric pressure are June and August (29.98"Hg).
Average wind speed in January
Roberta, AL
- Average wind speed in January: 7.3mph
The windiest months (with the highest average wind speed) are January, February and March (7.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.4mph).
Average humidity in January
Roberta, AL
- Average humidity in January: 76%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall in January
Roberta, AL
- Average rainfall in January: 1.81"
The wettest month (with the highest rainfall) is August (2.52").
The driest months (with the least rainfall) are September and October (1.26").
Average rainfall days in January
Roberta, AL
- Average rainfall days in January: 9.6 days
The month with the highest number of rainy days is July (19.7 days).
The month with the least rainy days is November (6.7 days).
Average snowfall in January
Roberta, AL
- Average snowfall in January: 0.31"
The month with the highest snowfall is December (0.47").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in January
Roberta, AL
- Average snowfall days in January: 1 days
The month with the highest number of snowfall days is January (1 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
Roberta, AL
- Average daylight in January: 10h and 2min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January: 5h and 2min
The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The months with the least sunshine are February and December (Average sunshine: 4h and 54min).
Average sunshine days in January
Roberta, AL
- Average sunshine days in January: 20.3 days
The month with the most sunshine days is November (21.9 days).
The month with the least sunshine days is July (9 days).
Average UV index in January
Roberta, AL
- Average UV index in January: 3
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in January
Roberta, AL
- Average cloud cover in January: 43
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is September (Cloud cover 29).
Average visibility in January
Roberta, AL
- 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).
Roberta, Alabama, USA
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