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
Petrey's January weather, marked by an average high temperature of 56.7°F (13.7°C) and an average low temperature of 39.4°F (4.1°C), is the coldest in the year.Humidity
In January, the average relative humidity is 74%.Rainfall
In Petrey, in January, during 10.8 rainfall days, 2.6" (66mm) of precipitation is typically accumulated. In Petrey, during the entire year, the rain falls for 175.6 days and collects up to 35.87" (911mm) of precipitation.Snowfall
Months with snowfall are January, February and December. January is the month with the most snowfall in Petrey. Snow falls for 0.4 days and accumulates 0.2" (5mm) of snow.Daylight
In Petrey, the average length of the day in January is 10h and 21min.On the first day of the month, sunrise is at 6:44 am and sunset at 4:51 pm. On the last day of January, sunrise is at 6:38 am and sunset at 5:17 pm CST.
Sunshine
In Petrey, Alabama, the average sunshine in January is 5.6h.UV index
The months with the lowest UV index in Petrey are January and December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The daily maximum UV index of 3 in January interprets into the following advice:
Put precautions into practice - Ensuring skin and eye safety is a necessity. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
What is the coldest time of year in Petrey?
What is the usual temperature for Petrey in January?
What is the average humidity in January in Petrey?
How many days does it rain in January in Petrey?
When does it snow the most in Petrey?
How many days does it snow in January in Petrey?
What is the average length of the day in January in Petrey?
What time are sunrise and sunset in January in Petrey?
How long on average sun shines in January in Petrey?
What are the months with the lowest UV index in Petrey?
What is the UV index intensity in January in Petrey?
Average temperature in January
Petrey, AL
- Average high temperature in January: 56.7°F
The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (56.7°F).
- Average low temperature in January: 39.4°F
The month with the highest average low temperature is August (72.3°F).
The coldest month (with the lowest average low temperature) is January (39.4°F).
Average pressure in January
Petrey, AL
- Average pressure in January: 30.16"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.97"Hg).
Average wind speed in January
Petrey, AL
- Average wind speed in January: 7.7mph
The windiest month (with the highest average wind speed) is January (7.7mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in January
Petrey, AL
- Average humidity in January: 74%
The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is October (70%).
Average rainfall in January
Petrey, AL
- Average rainfall in January: 2.6"
The wettest month (with the highest rainfall) is August (4.37").
The driest month (with the least rainfall) is November (2.09").
Average rainfall days in January
Petrey, AL
- Average rainfall days in January: 10.8 days
The month with the highest number of rainy days is July (23.4 days).
The month with the least rainy days is November (7.5 days).
Average snowfall in January
Petrey, AL
- Average snowfall in January: 0.2"
The month with the highest snowfall is January (0.2").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in January
Petrey, AL
- Average snowfall days in January: 0.4 days
The month with the highest number of snowfall days is January (0.4 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in January /
Average sunshine in January
Petrey, AL
- Average daylight in January: 10h and 2min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in January: 5h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average sunshine days in January
Petrey, AL
- Average sunshine days in January: 18.3 days
The month with the most sunshine days is November (21.3 days).
The month with the least sunshine days is July (5.4 days).
Average UV index in January
Petrey, AL
- Average UV index in January: 3
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in January
Petrey, AL
- Average cloud cover in January: 40
The months with the most cloud cover are February and December (Cloud cover 44).
The month with the least cloud cover is October (Cloud cover 28).
Average visibility in January
Petrey, AL
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (6mi).
The month with the lowest visibility is August (5mi).
Petrey, Alabama, USA
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