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
In January, Pitt's weather conditions record an average high-temperature of a still wintry 36.7°F (2.6°C), demonstrating little divergence from the preceding month. An average low-temperature of 26.8°F (-2.9°C) marks the month of January.Humidity
The months with the highest humidity are January, February and December, with an average relative humidity of 88%.Rainfall
January is the month with the most rainfall in Pitt. Rain falls for 17.1 days and accumulates 4.88" (124mm) of precipitation.Snowfall
January through April, November and December are months with snowfall. The month with the most snowfall is January, when snow falls for 5.3 days and typically aggregates up to 6.22" (158mm) of snow.Daylight
In January, the average length of the day is 9h and 10min.On the first day of January in Pitt, sunrise is at 7:45 am and sunset at 4:30 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 5:08 pm PST.
Sunshine
With an average of 3.9h of sunshine, January has the least sunshine of the year.UV index
January and February, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for average individuals.Note: In January, a daily UV index of 1 turns into the following recommendations:
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. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is January in Pitt?
What is the most humid month?
What is the average humidity in January?
What is the rainiest month?
How much does it rain in January?
When does it snow the most?
How many days does it snow in January?
How many hours of daylight does Pitt have in January?
What time are sunrise and sunset in January in Pitt?
What is the month with the least sunshine?
How many hours of sunshine does Pitt have in January?
When is the lowest UV index?
What is the UV index reading in January?
Average temperature in January
Pitt, WA
- Average high temperature in January: 36.7°F
The warmest month (with the highest average high temperature) is August (78.6°F).
The month with the lowest average high temperature is December (35.2°F).
- Average low temperature in January: 26.8°F
The month with the highest average low temperature is August (52.3°F).
The coldest month (with the lowest average low temperature) is December (26.1°F).
Average pressure in January
Pitt, WA
- Average pressure in January: 30.15"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is August (29.97"Hg).
Average wind speed in January
Pitt, WA
- Average wind speed in January: 5mph
The windiest month (with the highest average wind speed) is June (6.4mph).
The calmest month (with the lowest average wind speed) is October (4.8mph).
Average humidity in January
Pitt, WA
- Average humidity in January: 88%
The months with the highest relative humidity are January, February and December (88%).
The months with the lowest relative humidity are July and August (58%).
Average rainfall in January
Pitt, WA
- Average rainfall in January: 4.88"
The wettest month (with the highest rainfall) is January (4.88").
The driest month (with the least rainfall) is July (0.24").
Average rainfall days in January
Pitt, WA
- Average rainfall days in January: 17.1 days
The month with the highest number of rainy days is March (19.4 days).
The month with the least rainy days is August (3.8 days).
Average snowfall in January
Pitt, WA
- Average snowfall in January: 6.22"
The month with the highest snowfall is January (6.22").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Pitt, WA
- Average snowfall days in January: 5.3 days
The month with the highest number of snowfall days is December (6.5 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
Pitt, WA
- Average daylight in January: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in January: 3h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in January
Pitt, WA
- Average sunshine days in January: 10.3 days
The month with the most sunshine days is July (25.8 days).
The month with the least sunshine days is February (8.8 days).
Average UV index in January
Pitt, WA
- Average UV index in January: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in January
Pitt, WA
- Average cloud cover in January: 61
The months with the most cloud cover are January and February (Cloud cover 61).
The months with the least cloud cover are July and August (Cloud cover 15).
Average visibility in January
Pitt, WA
- Average visibility in January: 4mi
The months with the highest visibility are May, June, July, August and September (6mi).
The months with the lowest visibility are January, February and December (4mi).
Pitt, Washington, USA
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