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 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 Altha, January is the coldest month, with temperatures averaging a high of 60.4°F (15.8°C) and a low of 42.4°F (5.8°C).Humidity
In Altha, the average relative humidity in January is 73%.Rainfall
January is the month with the least rainfall. Rain falls for 6.2 days and accumulates 0.71" (18mm) of precipitation.Snowfall
Months with snowfall are January through March. The months with the most snowfall days in Altha are January through March, with an average of 0.1 snowfall days.Daylight
In January, the average length of the day is 10h and 26min.On the first day of the month, sunrise is at 6:37 am and sunset at 4:50 pm. On the last day of January, in Altha, sunrise is at 6:32 am and sunset at 5:15 pm CST.
Sunshine
In January, the average sunshine in Altha is 6.8h.UV index
The month with the lowest UV index in Altha is January, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum UV index of 3 during January leads to these instructions:
Be vigilant - A duty to shield skin and eyes from injury exists. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Always opt for UVA and UVB-resistant sunglasses on radiant days. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Frequently asked questions
What is the coldest time of year in Altha?
What is the temperature in January in Altha?
What is the average humidity in January in Altha?
What is the driest month in Altha?
How many days does it rain in January in Altha?
When does it snow the most in Altha?
When does it start snowing in Altha?
What is the average length of the day in January in Altha?
When are sunrise and sunset in January in Altha?
How long on average sun shines in January in Altha?
When is the lowest UV index in Altha?
What is the UV index reading in January in Altha?
Average temperature in January
Altha, FL
- Average high temperature in January: 60.4°F
The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (60.4°F).
- Average low temperature in January: 42.4°F
The month with the highest average low temperature is August (74.7°F).
The coldest month (with the lowest average low temperature) is January (42.4°F).
Average pressure in January
Altha, FL
- 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, August and September (29.98"Hg).
Average wind speed in January
Altha, FL
- Average wind speed in January: 6.2mph
The windiest month (with the highest average wind speed) is March (6.4mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).
Average humidity in January
Altha, FL
- Average humidity in January: 73%
The months with the highest relative humidity are September and December (78%).
The month with the lowest relative humidity is May (72%).
Average rainfall in January
Altha, FL
- Average rainfall in January: 0.71"
The wettest month (with the highest rainfall) is July (3.07").
The driest month (with the least rainfall) is January (0.71").
Average rainfall days in January
Altha, FL
- Average rainfall days in January: 6.2 days
The month with the highest number of rainy days is July (21.6 days).
The month with the least rainy days is November (5 days).
Average snowfall days in January
Altha, FL
- Average snowfall days in January: 0.1 days
The months with the highest number of snowfall days are January, February and March (0.1 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).
Average daylight in January /
Average sunshine in January
Altha, FL
- Average daylight in January: 10h and 2min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in January: 6h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in January
Altha, FL
- Average sunshine days in January: 22.9 days
The month with the most sunshine days is November (23.6 days).
The month with the least sunshine days is July (7.6 days).
Average UV index in January
Altha, FL
- Average UV index in January: 3
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).
Average cloud cover in January
Altha, FL
- Average cloud cover in January: 39
The month with the most cloud cover is December (Cloud cover 44).
The months with the least cloud cover are May and October (Cloud cover 28).
Average visibility in January
Altha, FL
- Average visibility in January: 6mi
The months with the highest visibility are January, March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are February and December (5mi).
Altha, Florida, USA
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