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 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
South Miami's coldest weather arrives in January, when temperatures average a high of 73.4°F (23°C) and a low of 63.9°F (17.7°C).Humidity
In January, the average relative humidity in South Miami is 72%.Rainfall
January is the month with the least rainfall. Rain falls for 6.8 days and accumulates 0.31" (8mm) of precipitation.Daylight
In January, the average length of the day is 10h and 45min.On the first day of January, sunrise is at 7:07 am and sunset at 5:41 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 6:03 pm EST.
Sunshine
In January, the average sunshine is 6.7h.UV index
With an average maximum UV index of 5, January is the month with the lowest UV index. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 5 during January translates into the following guidance:
Exercise prevention - Protecting skin and eyes from harm is required. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year?
What are January temperatures?
What is the average humidity in January?
What is the driest month?
How many days does it rain in January?
How many hours of daylight does South Miami have in January?
When is the sunrise / sunset in January?
How long on average sun shines in January?
What is the month with the lowest UV index?
What is the UV index reading in January in South Miami?
Average temperature in January
South Miami, FL
- Average high temperature in January: 73.4°F
The warmest month (with the highest average high temperature) is August (88.3°F).
The month with the lowest average high temperature is January (73.4°F).
- Average low temperature in January: 63.9°F
The month with the highest average low temperature is August (81.9°F).
The coldest month (with the lowest average low temperature) is January (63.9°F).
Average pressure in January
South Miami, FL
- Average pressure in January: 30.11"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are September and October (29.95"Hg).
Average wind speed in January
South Miami, FL
- Average wind speed in January: 10.2mph
The windiest month (with the highest average wind speed) is March (10.5mph).
The calmest month (with the lowest average wind speed) is July (7.4mph).
Average humidity in January
South Miami, FL
- Average humidity in January: 72%
The month with the highest relative humidity is December (74%).
The month with the lowest relative humidity is March (68%).
Average rainfall in January
South Miami, FL
- Average rainfall in January: 0.31"
The wettest month (with the highest rainfall) is August (1.85").
The driest month (with the least rainfall) is January (0.31").
Average rainfall days in January
South Miami, FL
- Average rainfall days in January: 6.8 days
The month with the highest number of rainy days is September (18.5 days).
The month with the least rainy days is February (6.7 days).
Average daylight in January /
Average sunshine in January
South Miami, FL
- Average daylight in January: 10h and 4min
The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).
- Average sunshine in January: 6h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).
Average sunshine days in January
South Miami, FL
- Average sunshine days in January: 21.5 days
The month with the most sunshine days is January (21.5 days).
The month with the least sunshine days is September (6.6 days).
Average UV index in January
South Miami, FL
- Average UV index in January: 5
The months with the highest UV index are May, June, July, August, September and October (UV index 7).
The month with the lowest UV index is January (UV index 5).
Average cloud cover in January
South Miami, FL
- Average cloud cover in January: 32
The month with the most cloud cover is October (Cloud cover 34).
The month with the least cloud cover is April (Cloud cover 25).
Average visibility in January
South Miami, FL
- 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).
South Miami, Florida, USA
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