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 lowest temperatures are recorded in January, with averages reaching a high of 35.2°F (1.8°C) and a low of 25°F (-3.9°C).Humidity
In Slocum, the average relative humidity in January is 75%.Rainfall
In January, the rain falls for 7.8 days. Throughout January, 2.05" (52mm) of precipitation is accumulated. In Slocum, during the entire year, the rain falls for 138.3 days and collects up to 24.06" (611mm) of precipitation.Snowfall
Months with snowfall in Slocum are January through May, November and December. In Slocum, in January, during 5.3 snowfall days, 1.81" (46mm) of snow is typically accumulated. In Slocum, during the entire year, snow falls for 20 days and aggregates up to 7.09" (180mm) of snow.Daylight
The average length of the day in January in Slocum, Rhode Island, is 9h and 35min.On the first day of January in Slocum, sunrise is at 7:12 am and sunset at 4:26 pm. On the last day of the month, sunrise is at 6:58 am and sunset at 4:59 pm EST.
Sunshine
In January, the average sunshine in Slocum is 5.1h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for average individuals.Note: In January, the maximum UV index of 2 translates into these guidelines:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What part of the year is the coldest in Slocum?
How cold is January in Slocum?
What is the average humidity in January in Slocum?
How much does it rain in Slocum in January?
How many days does it snow in January in Slocum?
How many hours of daylight does Slocum have in January?
When are sunrise and sunset in January in Slocum?
How many hours of sunshine does Slocum have in January?
What is the month with the lowest UV index in Slocum?
How high is the UV index in January in Slocum?
Average temperature in January
Slocum, RI
- Average high temperature in January: 35.2°F
The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (35.2°F).
- Average low temperature in January: 25°F
The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (25°F).
Average pressure in January
Slocum, RI
- Average pressure in January: 30.01"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in January
Slocum, RI
- Average wind speed in January: 10.8mph
The windiest month (with the highest average wind speed) is January (10.8mph).
The calmest month (with the lowest average wind speed) is August (7.1mph).
Average humidity in January
Slocum, RI
- Average humidity in January: 75%
The month with the highest relative humidity is June (81%).
The months with the lowest relative humidity are March and April (73%).
Average rainfall in January
Slocum, RI
- Average rainfall in January: 2.05"
The wettest month (with the highest rainfall) is October (2.52").
The driest month (with the least rainfall) is September (0.98").
Average rainfall days in January
Slocum, RI
- Average rainfall days in January: 7.8 days
The months with the highest number of rainy days are April and July (14.5 days).
The month with the least rainy days is February (7.7 days).
Average snowfall in January
Slocum, RI
- Average snowfall in January: 1.81"
The month with the highest snowfall is February (1.97").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in January
Slocum, RI
- Average snowfall days in January: 5.3 days
The month with the highest number of snowfall days is January (5.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Slocum, RI
- Average daylight in January: 9h and 4min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January: 5h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in January
Slocum, RI
- Average sunshine days in January: 17.4 days
The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is April (13.7 days).
Average UV index in January
Slocum, RI
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in January
Slocum, RI
- Average cloud cover in January: 45
The months with the most cloud cover are February and March (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in January
Slocum, RI
- 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).
Slocum, Rhode Island, USA
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