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
January, noted for its average high-temperature of 67.6°F (19.8°C) and an average low-temperature of 50.5°F (10.3°C), is considered the coldest month.Humidity
In Plymouth, Florida, the average relative humidity in January is 72%.Rainfall
In Plymouth, Florida, during January, the rain falls for 9.8 days and regularly aggregates up to 1.42" (36mm) of precipitation. Throughout the year, there are 195.8 rainfall days, and 37.68" (957mm) of precipitation is accumulated.Snowfall
January is the only month when snow falls. The month with the most snowfall days in Plymouth, Florida, is January, when snow falls for 0.1 days.Daylight
In Plymouth, the average length of the day in January is 10h and 34min.On the first day of January in Plymouth, sunrise is at 7:19 am and sunset at 5:40 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 6:04 pm EST.
Sunshine
In January, the average sunshine is 6.2h.UV index
With an average maximum UV index of 4, January is the month with the lowest UV index in Plymouth. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 4 during January translates into these guidelines:
Put precautions into practice - Guidance to elude sunburn is provided. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Plymouth?
What is the usual temperature for Plymouth in January?
What is the average humidity in January in Plymouth?
How many days does it rain in January in Plymouth?
What is the snowiest month in Plymouth?
When does it start to snow in Plymouth?
What is the average length of the day in January in Plymouth?
What time are sunrise and sunset in January in Plymouth?
How long on average sun shines in January in Plymouth?
When is the lowest UV index in Plymouth?
What is the UV index reading in January in Plymouth?
Average temperature in January
Plymouth, FL
- Average high temperature in January: 67.6°F
The warmest months (with the highest average high temperature) are July and August (91°F).
The month with the lowest average high temperature is January (67.6°F).
- Average low temperature in January: 50.5°F
The month with the highest average low temperature is August (76.6°F).
The coldest month (with the lowest average low temperature) is January (50.5°F).
Average pressure in January
Plymouth, FL
- Average pressure in January: 30.14"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is September (29.97"Hg).
Average wind speed in January
Plymouth, FL
- Average wind speed in January: 6.2mph
The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest month (with the lowest average wind speed) is July (4.6mph).
Average humidity in January
Plymouth, FL
- Average humidity in January: 72%
The months with the highest relative humidity are July, August and September (77%).
The month with the lowest relative humidity is March (70%).
Average rainfall in January
Plymouth, FL
- Average rainfall in January: 1.42"
The wettest months (with the highest rainfall) are July and August (6.14").
The driest month (with the least rainfall) is March (1.38").
Average rainfall days in January
Plymouth, FL
- Average rainfall days in January: 9.8 days
The month with the highest number of rainy days is August (27 days).
The month with the least rainy days is January (9.8 days).
Average snowfall days in January
Plymouth, FL
- Average snowfall days in January: 0.1 days
The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in January /
Average sunshine in January
Plymouth, FL
- Average daylight in January: 10h and 4min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in January: 6h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The months with the least sunshine are November and December (Average sunshine: 6h and 6min).
Average sunshine days in January
Plymouth, FL
- Average sunshine days in January: 18.8 days
The month with the most sunshine days is January (18.8 days).
The month with the least sunshine days is August (2.6 days).
Average UV index in January
Plymouth, FL
- Average UV index in January: 4
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 4).
Average cloud cover in January
Plymouth, FL
- Average cloud cover in January: 38
The months with the most cloud cover are January and February (Cloud cover 38).
The month with the least cloud cover is May (Cloud cover 30).
Average visibility in January
Plymouth, 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).
Plymouth, Florida, USA
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