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
Griffith's January weather, marked by an average high temperature of 30°F (-1.1°C) and an average low temperature of 18.9°F (-7.3°C), is the coldest in the year.Humidity
In January, the average relative humidity is 82%.Rainfall
In Griffith, during January, the rain falls for 5.6 days and regularly aggregates up to 1.1" (28mm) of precipitation. Throughout the year, there are 146.6 rainfall days, and 23.31" (592mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Griffith. In Griffith, in January, during 12.4 snowfall days, 3.23" (82mm) of snow is typically accumulated. In Griffith, during the entire year, snow falls for 45.5 days and aggregates up to 12.64" (321mm) of snow.Daylight
In Griffith, the average length of the day in January is 9h and 35min.On the first day of the month, sunrise is at 7:16 am and sunset at 4:30 pm. On the last day of January, in Griffith, Indiana, sunrise is at 7:02 am and sunset at 5:03 pm CST.
Sunshine
The month with the least sunshine is January, with an average of 3.5h of sunshine.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index, 1 in January, converts into the following recommendations:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Frequently asked questions
What part of the year is the coldest in Griffith?
How cold is it in Griffith in January?
What is the average humidity in January in Griffith?
How many days does it rain in January in Griffith?
How many days does it snow in January in Griffith?
How many hours of daylight does Griffith have in January?
What time are sunrise and sunset in January in Griffith?
What is the month with the least sunshine in Griffith?
How many hours of sunshine does Griffith have in January?
What is the month with the lowest UV index in Griffith?
What is the UV index reading in January in Griffith?
Average temperature in January
Griffith, IN
- Average high temperature in January: 30°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 (30°F).
- Average low temperature in January: 18.9°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 (18.9°F).
Average pressure in January
Griffith, IN
- Average pressure in January: 30.11"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in January
Griffith, IN
- Average wind speed in January: 10.3mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).
Average humidity in January
Griffith, IN
- Average humidity in January: 82%
The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is October (73%).
Average rainfall in January
Griffith, IN
- Average rainfall in January: 1.1"
The wettest month (with the highest rainfall) is June (3.15").
The driest month (with the least rainfall) is November (1.06").
Average rainfall days in January
Griffith, IN
- Average rainfall days in January: 5.6 days
The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in January
Griffith, IN
- Average snowfall in January: 3.23"
The month with the highest snowfall is February (3.5").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Griffith, IN
- Average snowfall days in January: 12.4 days
The month with the highest number of snowfall days is January (12.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Griffith, IN
- 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: 3h and 3min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in January
Griffith, IN
- Average sunshine days in January: 14.3 days
The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is July (10.2 days).
Average UV index in January
Griffith, IN
- Average UV index in January: 1
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in January
Griffith, IN
- Average cloud cover in January: 64
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in January
Griffith, IN
- Average visibility in January: 5mi
The months with the highest visibility are March, April, May, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February and July (5mi).
Griffith, Indiana, USA
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