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 shift into January uncovers an average high-temperature of a still cool 55°F (12.8°C), subtly different from the previous month. The temperature in Olney dips to an average of 37°F (2.8°C) during January nights.Humidity
The average relative humidity in January in Olney is 56%.Rainfall
In Olney, in January, it is raining for 4.8 days, with typically 0.98" (25mm) of accumulated precipitation. Throughout the year, there are 104 rainfall days, and 18.58" (472mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. In Olney, in January, during 0.8 snowfall days, 0.59" (15mm) of snow is typically accumulated. Throughout the year, in Olney, there are 4.8 snowfall days, and 3.19" (81mm) of snow is accumulated.Daylight
In Olney, the average length of the day in January is 10h and 14min.On the first day of January in Olney, sunrise is at 7:38 am and sunset at 5:38 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 6:05 pm CST.
Sunshine
In January, the average sunshine is 6.9h.UV index
In January, the average daily maximum UV index in Olney is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: A maximum high UV index of 4 in January translates into the following recommendations:
Act with care - Obligation to protect against skin and eye damage is highlighted. Direct Sun exposure should be minimized especially during midday when radiation is most intense. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average January temperature in Olney?
What is the average humidity in January in Olney?
How much does it rain in Olney in January?
How many days does it snow in January in Olney?
What is the average length of the day in January in Olney?
What time are sunrise and sunset in January in Olney?
How long on average sun shines in January in Olney?
How high is the UV index in January in Olney?
Average temperature in January
Olney, TX
- Average high temperature in January: 55°F
The warmest month (with the highest average high temperature) is August (97°F).
The month with the lowest average high temperature is December (54.9°F).
- Average low temperature in January: 37°F
The months with the highest average low temperature are July and August (75.7°F).
The coldest month (with the lowest average low temperature) is January (37°F).
Average pressure in January
Olney, TX
- Average pressure in January: 30.16"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in January
Olney, TX
- Average wind speed in January: 10mph
The windiest month (with the highest average wind speed) is April (12.1mph).
The calmest month (with the lowest average wind speed) is September (8.3mph).
Average humidity in January
Olney, TX
- Average humidity in January: 56%
The month with the highest relative humidity is May (65%).
The month with the lowest relative humidity is August (49%).
Average rainfall in January
Olney, TX
- Average rainfall in January: 0.98"
The wettest month (with the highest rainfall) is May (2.24").
The driest month (with the least rainfall) is February (0.87").
Average rainfall days in January
Olney, TX
- Average rainfall days in January: 4.8 days
The month with the highest number of rainy days is May (11.8 days).
The month with the least rainy days is January (4.8 days).
Average snowfall in January
Olney, TX
- Average snowfall in January: 0.59"
The month with the highest snowfall is February (1.73").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Olney, TX
- Average snowfall days in January: 0.8 days
The month with the highest number of snowfall days is February (2 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
Olney, TX
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January: 6h and 5min
The months with the most sunshine are June and July (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 12min).
Average sunshine days in January
Olney, TX
- Average sunshine days in January: 25.3 days
The month with the most sunshine days is January (25.3 days).
The month with the least sunshine days is September (16.2 days).
Average UV index in January
Olney, TX
- Average UV index in January: 4
The month with the highest UV index is July (UV index 8).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in January
Olney, TX
- Average cloud cover in January: 23
The month with the most cloud cover is March (Cloud cover 30).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in January
Olney, TX
- 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).
Olney, Texas, USA
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