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
Temperature readings reach their annual highs in January, averaging 31.5°F (-0.3°C) and a minimum average of 19.6°F (-6.9°C).Humidity
January, February, July and August, with an average relative humidity of 83%, are the most humid months.Rainfall
In January, the rain falls for 5 days. Throughout January, 0.91" (23mm) of precipitation is accumulated. Throughout the year, there are 127.3 rainfall days, and 14.37" (365mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. In Greentown, during January, snow falls for 9.6 days and regularly aggregates up to 1.38" (35mm) of snow. Throughout the year, there are 31.6 snowfall days, and 5.59" (142mm) of snow is accumulated.Daylight
In Greentown, Indiana, the average length of the day in January is 9h and 40min.On the first day of the month, sunrise is at 8:07 am and sunset at 5:27 pm. On the last day of January, sunrise is at 7:54 am and sunset at 6:00 pm EST.
Sunshine
The month with the least sunshine in Greentown is January, with an average of 3.6h of sunshine.UV index
The months with the lowest UV index in Greentown are January, February, October through December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the ordinary person.Note: In January, a daily UV index of 2 turns into the following recommendations:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Greentown?
How cold is January in Greentown?
What are the most humid months in Greentown?
What is the average humidity in January in Greentown?
How many days does it rain in January in Greentown?
How many days does it snow in January in Greentown?
What is the average length of the day in January in Greentown?
When is the sunrise / sunset in January in Greentown?
What is the month with the least sunshine in Greentown?
How many hours of sunshine does Greentown have in January?
When is the lowest UV index in Greentown?
What is the UV index reading in January in Greentown?
Average temperature in January
Greentown, IN
- Average high temperature in January: 31.5°F
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (31.5°F).
- Average low temperature in January: 19.6°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (19.6°F).
Average pressure in January
Greentown, IN
- Average pressure in January: 30.12"Hg
The months with the highest atmospheric pressure are January and November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in January
Greentown, IN
- Average wind speed in January: 10.6mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).
Average humidity in January
Greentown, IN
- Average humidity in January: 83%
The months with the highest relative humidity are January, February, July and August (83%).
The month with the lowest relative humidity is October (73%).
Average rainfall in January
Greentown, IN
- Average rainfall in January: 0.91"
The wettest month (with the highest rainfall) is May (1.97").
The driest month (with the least rainfall) is February (0.67").
Average rainfall days in January
Greentown, IN
- Average rainfall days in January: 5 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is February (4.5 days).
Average snowfall in January
Greentown, IN
- Average snowfall in January: 1.38"
The month with the highest snowfall is February (1.42").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Greentown, IN
- Average snowfall days in January: 9.6 days
The month with the highest number of snowfall days is January (9.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Greentown, IN
- 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: 3h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in January
Greentown, IN
- Average sunshine days in January: 17.7 days
The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is May (11.7 days).
Average UV index in January
Greentown, IN
- Average UV index in January: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in January
Greentown, IN
- Average cloud cover in January: 63
The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are June, July and August (Cloud cover 34).
Average visibility in January
Greentown, IN
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Greentown, Indiana, USA
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