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
The start of January marks an average high-temperature of a still moderate 57.2°F (14°C), hardly distinguishable from the conditions in December. Miami records an average temperature drop to an icy 38.3°F (3.5°C) in January.Humidity
In Miami, the average relative humidity in January is 51%.Rainfall
In Miami, in January, it is raining for 6.3 days, with typically 1.3" (33mm) of accumulated precipitation. In Miami, Arizona, during the entire year, the rain falls for 90.6 days and collects up to 14.88" (378mm) of precipitation.Snowfall
January through April, November and December are months with snowfall. In Miami, during January, snow falls for 0.8 days and regularly aggregates up to 0.59" (15mm) of snow. Throughout the year, there are 4.4 snowfall days, and 5.98" (152mm) of snow is accumulated.Daylight
The average length of the day in January is 10h and 14min.On the first day of the month, sunrise is at 7:27 am and sunset at 5:26 pm. On the last day of January, sunrise is at 7:20 am and sunset at 5:53 pm MST.
Sunshine
In Miami, the average sunshine in January is 6.9h.UV index
The average daily maximum UV index in January is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The daily high UV index of 3 in January translates into this advice:
Ensure safety - Imperative it is to shield skin and eyes from damage. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in January?
What is the average humidity in January?
How many days does it rain in January?
How much does it snow in January?
What is the average length of the day in January?
What time are sunrise and sunset in January?
How many hours of sunshine does Miami have in January?
What is the UV index reading in January?
Average temperature in January
Miami, AZ
- Average high temperature in January: 57.2°F
The warmest month (with the highest average high temperature) is July (93°F).
The month with the lowest average high temperature is December (55.6°F).
- Average low temperature in January: 38.3°F
The month with the highest average low temperature is August (73.2°F).
The coldest months (with the lowest average low temperature) are January and December (38.3°F).
Average pressure in January
Miami, AZ
- Average pressure in January: 30.11"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in January
Miami, AZ
- Average wind speed in January: 5.5mph
The windiest month (with the highest average wind speed) is May (7.2mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in January
Miami, AZ
- Average humidity in January: 51%
The month with the highest relative humidity is December (52%).
The month with the lowest relative humidity is June (21%).
Average rainfall in January
Miami, AZ
- Average rainfall in January: 1.3"
The wettest month (with the highest rainfall) is August (2.28").
The driest month (with the least rainfall) is June (0.24").
Average rainfall days in January
Miami, AZ
- Average rainfall days in January: 6.3 days
The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is June (3.5 days).
Average snowfall in January
Miami, AZ
- Average snowfall in January: 0.59"
The month with the highest snowfall is February (2.72").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Miami, AZ
- Average snowfall days in January: 0.8 days
The month with the highest number of snowfall days is December (1.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Miami, AZ
- Average daylight in January: 10h and 1min
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: 6h and 5min
The month with the most sunshine is August (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).
Average sunshine days in January
Miami, AZ
- Average sunshine days in January: 23.6 days
The month with the most sunshine days is March (26 days).
The month with the least sunshine days is July (10 days).
Average UV index in January
Miami, AZ
- Average UV index in January: 3
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in January
Miami, AZ
- Average cloud cover in January: 21
The month with the most cloud cover is December (Cloud cover 25).
The month with the least cloud cover is June (Cloud cover 7).
Average visibility in January
Miami, 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).
Miami, Arizona, USA
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