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
The lowest temperatures are recorded in January, with averages reaching a high of 64.9°F (18.3°C) and a low of 50.4°F (10.2°C).Humidity
The average relative humidity in January in Robstown, Texas, is 70%.Rainfall
In January, the rain falls for 10.1 days. Throughout January, 1.14" (29mm) of precipitation is accumulated. Throughout the year, there are 135.9 rainfall days, and 16.65" (423mm) of precipitation is accumulated.Snowfall
In Robstown, snow does not fall in January, March through December.Daylight
In January, the average length of the day is 10h and 37min.On the first day of January in Robstown, Texas, sunrise is at 7:21 am and sunset at 5:46 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 6:10 pm CST.
Sunshine
The average sunshine in January is 6.2h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: The daily high UV index of 4 in January translates into this advice:
Ensure safety - Imperative it is to shield skin and eyes from damage. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Robstown?
What is the temperature in January in Robstown?
What is the average humidity in January in Robstown?
How much does it rain in Robstown in January?
When it does not snow in Robstown?
Does it snow in Robstown in January?
What is the average length of the day in January in Robstown?
What time are sunrise and sunset in January in Robstown?
How many hours of sunshine does Robstown have in January?
What are the months with the lowest UV index in Robstown?
What is the UV index reading in January in Robstown?
Average temperature in January
Robstown, TX
- Average high temperature in January: 64.9°F
The warmest month (with the highest average high temperature) is August (95°F).
The month with the lowest average high temperature is January (64.9°F).
- Average low temperature in January: 50.4°F
The month with the highest average low temperature is August (79°F).
The coldest month (with the lowest average low temperature) is January (50.4°F).
Average pressure in January
Robstown, TX
- Average pressure in January: 30.14"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are May and June (29.88"Hg).
Average wind speed in January
Robstown, TX
- Average wind speed in January: 9.2mph
The windiest month (with the highest average wind speed) is May (11.1mph).
The calmest month (with the lowest average wind speed) is September (8.3mph).
Average humidity in January
Robstown, TX
- Average humidity in January: 70%
The month with the highest relative humidity is May (75%).
The month with the lowest relative humidity is August (66%).
Average rainfall in January
Robstown, TX
- Average rainfall in January: 1.14"
The wettest month (with the highest rainfall) is September (2.48").
The driest month (with the least rainfall) is August (0.71").
Average rainfall days in January
Robstown, TX
- Average rainfall days in January: 10.1 days
The month with the highest number of rainy days is September (16.5 days).
The month with the least rainy days is August (7.1 days).
Average snowfall days in January
Robstown, 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
Robstown, TX
- Average daylight in January: 10h and 4min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in January: 6h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days in January
Robstown, TX
- Average sunshine days in January: 17.7 days
The month with the most sunshine days is July (21.6 days).
The month with the least sunshine days is September (11.3 days).
Average UV index in January
Robstown, TX
- Average UV index in January: 4
The month with the highest UV index is July (UV index 8).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in January
Robstown, TX
- Average cloud cover in January: 39
The months with the most cloud cover are February and December (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in January
Robstown, 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).
Robstown, Texas, USA
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