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
January tends to be the coldest month, with temperatures averaging a daily high of 32.5°F (0.3°C) and a low of 20.3°F (-6.5°C).Humidity
In January, the average relative humidity is 80%.Rainfall
In Welshtown, in January, it is raining for 7.6 days, with typically 2.17" (55mm) of accumulated precipitation. Throughout the year, in Welshtown, there are 155.1 rainfall days, and 29.45" (748mm) of precipitation is accumulated.Snowfall
Months with snowfall in Welshtown are January through May, October through December. The months with the most snowfall in Welshtown are January and March, with an average 4.41" (112mm) of accumulated snow.Daylight
The average length of the day in January is 9h and 39min.On the first day of January, sunrise is at 7:26 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 5:18 pm EST.
Sunshine
In January, the average sunshine in Welshtown, Pennsylvania, is 4.5h.UV index
In January, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 2 in January converts into the following recommendations:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What are the coldest months in Welshtown?
How cold is January in Welshtown?
What is the average humidity in January in Welshtown?
How many days does it rain in January in Welshtown?
When does it snow the most in Welshtown?
How much does it snow in Welshtown in January?
How many hours of daylight does Welshtown have in January?
What time are sunrise and sunset in January in Welshtown?
How long on average sun shines in January in Welshtown?
What is the UV index reading in January in Welshtown?
Average temperature in January
Welshtown, PA
- Average high temperature in January: 32.5°F
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (32.5°F).
- Average low temperature in January: 20.3°F
The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).
Average pressure in January
Welshtown, PA
- Average pressure in January: 30.08"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in January
Welshtown, PA
- Average wind speed in January: 8.1mph
The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in January
Welshtown, PA
- Average humidity in January: 80%
The month with the highest relative humidity is February (83%).
The months with the lowest relative humidity are April and July (77%).
Average rainfall in January
Welshtown, PA
- Average rainfall in January: 2.17"
The wettest month (with the highest rainfall) is July (3.03").
The driest month (with the least rainfall) is September (1.77").
Average rainfall days in January
Welshtown, PA
- Average rainfall days in January: 7.6 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (7.6 days).
Average snowfall in January
Welshtown, PA
- Average snowfall in January: 4.41"
The months with the highest snowfall are January and March (4.41").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Welshtown, PA
- Average snowfall days in January: 9.3 days
The month with the highest number of snowfall days is February (9.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Welshtown, PA
- Average daylight in January: 9h and 4min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January: 4h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).
Average sunshine days in January
Welshtown, PA
- Average sunshine days in January: 17.2 days
The month with the most sunshine days is November (17.6 days).
The month with the least sunshine days is May (11.3 days).
Average UV index in January
Welshtown, PA
- Average UV index in January: 2
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in January
Welshtown, PA
- Average cloud cover in January: 51
The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is July (Cloud cover 35).
Average visibility in January
Welshtown, PA
- Average visibility in January: 5mi
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).
Welshtown, Pennsylvania, USA
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