January weather forecastMaricopa, AZ
January
Weather in January
January brings some slight chill to Maricopa, with temperatures lingering at their lower end in comparison to surrounding months. The city enters the year with lesser daylight hours while humidity levels are at a yearly high, making it ideal for those preferring cooler and less dry months. Rainfall stays relatively lower along with a moderate hint of wind. Witnessing the highest UV Index of 4, January marks itself as the month with the maximum barometric pressure, standing at 30.09in. As the month ends, residents can expect slight temperature increments hinting towards the onset of February.Temperature
The commencement of January records an average high-temperature of a still enjoyable 63.9°F (17.7°C), barely varying from December's 62.8°F (17.1°C). In the month of January, the temperature generally rests at an average low of 46.4°F (8°C).Humidity
The months with the highest humidity are January and December, with an average relative humidity of 44%.Rainfall
In Maricopa, in January, it is raining for 4.1 days, with typically 0.59" (15mm) of accumulated precipitation. In Maricopa, Arizona, during the entire year, the rain falls for 57.4 days and collects up to 7.48" (190mm) of precipitation.Daylight
In Maricopa, the average length of the day in January is 10h and 16min.On the first day of the month, sunrise is at 7:31 am and sunset at 5:32 pm. On the last day of January, sunrise is at 7:24 am and sunset at 5:58 pm MST.
Sunshine
The average sunshine in January in Maricopa is 7.1h.UV index
In Maricopa, the average daily maximum UV index in January is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum UV index of 4 during January translates into these guidelines:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Maricopa, AZ
- Average high temperature in January: 63.9°F
The warmest month (with the highest average high temperature) is July (102.4°F).
The month with the lowest average high temperature is December (62.8°F).
- Average low temperature in January: 46.4°F
The month with the highest average low temperature is August (83.8°F).
The coldest month (with the lowest average low temperature) is January (46.4°F).
Average pressure in January
Maricopa, 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 (29.81"Hg).
Average wind speed in January
Maricopa, AZ
- Average wind speed in January: 4.5mph
The windiest months (with the highest average wind speed) are April and May (6.5mph).
The calmest month (with the lowest average wind speed) is December (4.3mph).
Average humidity in January
Maricopa, AZ
- Average humidity in January: 44%
The months with the highest relative humidity are January and December (44%).
The month with the lowest relative humidity is June (17%).
Average rainfall in January
Maricopa, AZ
- Average rainfall in January: 0.59"
The wettest month (with the highest rainfall) is July (1.02").
The driest months (with the least rainfall) are May and June (0.08").
Average rainfall days in January
Maricopa, AZ
- Average rainfall days in January: 4.1 days
The month with the highest number of rainy days is July (10.5 days).
The month with the least rainy days is June (1.2 days).
Average daylight in January /
Average sunshine in January
Maricopa, 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 6min
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
Maricopa, AZ
- Average sunshine days in January: 26.3 days
The month with the most sunshine days is May (28.8 days).
The month with the least sunshine days is July (16.4 days).
Average UV index in January
Maricopa, AZ
- Average UV index in January: 4
The months with the highest UV index are May, June, July and August (UV index 8).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in January
Maricopa, AZ
- Average cloud cover in January: 18
The month with the most cloud cover is December (Cloud cover 20).
The month with the least cloud cover is June (Cloud cover 5).
Average visibility in January
Maricopa, 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).
