January weather forecastCoolidge, AZ

January

Weather in January

January, the same as December, is another comfortable winter month in Coolidge, Arizona, with temperature in the range of an average high of 63.9°F (17.7°C) and an average low of 46.8°F (8.2°C).

Temperature

January's onset sees an average high-temperature of a still enjoyable 63.9°F (17.7°C), exhibiting a slight fluctuation from the previous month. Nighttime temperature lowers to an average of 46.8°F (8.2°C) in January.

Humidity

The average relative humidity in January is 43%.

Rainfall

In Coolidge, in January, during 4.3 rainfall days, 0.67" (17mm) of precipitation is typically accumulated. In Coolidge, Arizona, during the entire year, the rain falls for 50.9 days and collects up to 6.89" (175mm) of precipitation.

Daylight

In January, the average length of the day is 10h and 16min.
On the first day of the month, sunrise is at 7:28 am and sunset at 5:30 pm. On the last day of January, in Coolidge, sunrise is at 7:21 am and sunset at 5:57 pm MST.

Sunshine

The average sunshine in January is 7h.

UV index

In Coolidge, the average daily maximum UV index in January is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum high UV index of 4 in January translates into the following recommendations:
Heed the precautions - Suggestions to avoid sunburn are made. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. To cut down UV radiation exposure by about half, sport a wide-brim hat.

Updated: Feb 9, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature during January is 63.9°F (17.7°C) and the low-temperature is 46.8°F (8.2°C).

In January, the average relative humidity in Coolidge is 43%.

In Coolidge, during January, the rain falls for 4.3 days and regularly aggregates up to 0.67" (17mm) of precipitation.

In Coolidge, the average day length in January is 10h and 16min.

In January, on the first day of the month, sunrise is at 7:28 am and sunset at 5:30 pm. On the last day of the month, in Coolidge, Arizona, sunrise is at 7:21 am and sunset at 5:57 pm MST.

The average sunshine duration in January in Coolidge is 7h.

In January, the average daily maximum UV index in Coolidge, Arizona, is 4. A UV Index reading of 3 to 5 represents a medium hazard to health from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year January F M A M J J A S O N D

Dec

January

Feb

Average high temperature

63.1°F

63.9°F

67.3°F

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

6mph

6.3mph

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

25.4

26.3

24.2

Average UV index

Average cloud cover

21%

18%

Average visibility

6mi

Average temperature in January
Coolidge, AZ

Average high temperature in January: 63.9°F

The warmest month (with the highest average high temperature) is July (102°F).
The month with the lowest average high temperature is December (63.1°F).

Average low temperature in January: 46.8°F

The month with the highest average low temperature is August (82.8°F).
The coldest month (with the lowest average low temperature) is January (46.8°F).

Average pressure in January
Coolidge, AZ

Average pressure in January: 30.09"Hg

The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.82"Hg).

Average wind speed in January
Coolidge, AZ

Average wind speed in January: 5.5mph

The windiest months (with the highest average wind speed) are April and May (7.3mph).
The calmest month (with the lowest average wind speed) is December (5.4mph).

Average humidity in January
Coolidge, AZ

Average humidity in January: 43%

The month with the highest relative humidity is December (44%).
The month with the lowest relative humidity is June (17%).

Average rainfall in January
Coolidge, AZ

Average rainfall in January: 0.67"

The wettest month (with the highest rainfall) is February (0.91").
The driest month (with the least rainfall) is June (0.08").

Average rainfall days in January
Coolidge, AZ

Average rainfall days in January: 4.3 days

The month with the highest number of rainy days is July (8.3 days).
The month with the least rainy days is June (1.3 days).

Average daylight in January /
Average sunshine in January
Coolidge, AZ

Average daylight in January: 10h and 18min

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: 7h and 0min

The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).

Average sunshine days in January
Coolidge, AZ

Average sunshine days in January: 26.3 days

The month with the most sunshine days is May (29.2 days).
The month with the least sunshine days is July (19.8 days).

Average UV index in January
Coolidge, AZ

Average UV index in January: 4

The months with the highest UV index are June, July and August (UV index 8).
The month with the lowest UV index is December (UV index 3).

Average cloud cover in January
Coolidge, AZ

Average cloud cover in January: 18

The month with the most cloud cover is December (Cloud cover 21).
The month with the least cloud cover is June (Cloud cover 6).

Average visibility in January
Coolidge, AZ

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).