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 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 68.7°F (20.4°C) and a low of 55.4°F (13°C).Humidity
In January, the average relative humidity in Santa Rosa, Texas, is 69%.Rainfall
In Santa Rosa, during January, the rain falls for 6.1 days and regularly aggregates up to 0.35" (9mm) of precipitation. Throughout the year, in Santa Rosa, there are 79.8 rainfall days, and 5.24" (133mm) of precipitation is accumulated.Snowfall
January, March through December are months without snowfall in Santa Rosa.Daylight
In January, the average length of the day is 10h and 43min.On the first day of the month, sunrise is at 7:18 am and sunset at 5:50 pm. On the last day of January, in Santa Rosa, sunrise is at 7:16 am and sunset at 6:13 pm CST.
Sunshine
In Santa Rosa, the average sunshine in January is 6.4h.UV index
In Santa Rosa, Texas, the average daily maximum UV index in January is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: During January, 5 as the daily maximum UV index converts into the following advice:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Frequently asked questions
What part of the year is the coldest in Santa Rosa?
What is the temperature in January in Santa Rosa?
What is the average humidity in January in Santa Rosa?
How many days does it rain in January in Santa Rosa?
When it does not snow in Santa Rosa?
Does it snow in Santa Rosa in January?
What is the average length of the day in January in Santa Rosa?
When are sunrise and sunset in January in Santa Rosa?
How long on average sun shines in January in Santa Rosa?
What is the UV index intensity in January in Santa Rosa?
Average temperature in January
Santa Rosa, TX
- Average high temperature in January: 68.7°F
The warmest month (with the highest average high temperature) is August (95°F).
The month with the lowest average high temperature is January (68.7°F).
- Average low temperature in January: 55.4°F
The month with the highest average low temperature is August (80.1°F).
The coldest month (with the lowest average low temperature) is January (55.4°F).
Average pressure in January
Santa Rosa, TX
- 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 (29.87"Hg).
Average wind speed in January
Santa Rosa, TX
- Average wind speed in January: 10.4mph
The windiest months (with the highest average wind speed) are March and April (12.1mph).
The calmest month (with the lowest average wind speed) is September (8.9mph).
Average humidity in January
Santa Rosa, TX
- Average humidity in January: 69%
The month with the highest relative humidity is May (73%).
The month with the lowest relative humidity is August (65%).
Average rainfall in January
Santa Rosa, TX
- Average rainfall in January: 0.35"
The wettest month (with the highest rainfall) is July (0.87").
The driest month (with the least rainfall) is February (0.16").
Average rainfall days in January
Santa Rosa, TX
- Average rainfall days in January: 6.1 days
The month with the highest number of rainy days is September (11.5 days).
The month with the least rainy days is February (4.7 days).
Average snowfall days in January
Santa Rosa, TX
- Average snowfall days in January: 0 days
The month with the highest number of snowfall days is February (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in January /
Average sunshine in January
Santa Rosa, TX
- Average daylight in January: 10h and 4min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in January: 6h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Average sunshine days in January
Santa Rosa, TX
- Average sunshine days in January: 21.3 days
The month with the most sunshine days is March (23.3 days).
The month with the least sunshine days is September (15.6 days).
Average UV index in January
Santa Rosa, TX
- Average UV index in January: 5
The month with the highest UV index is July (UV index 8).
The month with the lowest UV index is December (UV index 4).
Average cloud cover in January
Santa Rosa, TX
- Average cloud cover in January: 41
The month with the most cloud cover is December (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in January
Santa Rosa, 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).
Santa Rosa, Texas, USA
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