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
January, with average temperatures reaching a high of 54°F (12.2°C) and a low of 38.5°F (3.6°C), is the coldest month.Humidity
In January, the average relative humidity in Royse City, Texas, is 69%.Rainfall
The month with the least rainfall in Royse City is January, when the rain falls for 7.8 days and typically collects 1.81" (46mm) of precipitation.Snowfall
Months with snowfall in Royse City are January, February and November. January is the first month it typically snows. Throughout January, in the average 0.4 snowfall days, it receives 0.2" (5mm) of snow. Throughout the year, there are 2.2 snowfall days, and 1.18" (30mm) of snow is accumulated.Daylight
In Royse City, the average length of the day in January is 10h and 16min.On the first day of January in Royse City, sunrise is at 7:28 am and sunset at 5:29 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 5:56 pm CST.
Sunshine
The average sunshine in January in Royse City is 5.7h.UV index
The months with the lowest UV index in Royse City are January and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index of 3 during January translates into these guidelines:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Frequently asked questions
What month is the coldest in Royse City?
What are the temperatures in Royse City in January?
What is the average humidity in January in Royse City?
What is the driest month in Royse City?
How many days does it rain in January in Royse City?
When does it start snowing in Royse City?
What is the average length of the day in January in Royse City?
What time are sunrise and sunset in January in Royse City?
How long on average sun shines in January in Royse City?
When is the lowest UV index in Royse City?
How high is the UV index in January in Royse City?
Average temperature in January
Royse City, TX
- Average high temperature in January: 54°F
The warmest month (with the highest average high temperature) is August (95°F).
The month with the lowest average high temperature is January (54°F).
- Average low temperature in January: 38.5°F
The months with the highest average low temperature are July and August (74.8°F).
The coldest month (with the lowest average low temperature) is January (38.5°F).
Average pressure in January
Royse City, 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 (29.91"Hg).
Average wind speed in January
Royse City, TX
- Average wind speed in January: 9mph
The windiest month (with the highest average wind speed) is March (9.6mph).
The calmest month (with the lowest average wind speed) is September (6.6mph).
Average humidity in January
Royse City, TX
- Average humidity in January: 69%
The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is August (60%).
Average rainfall in January
Royse City, TX
- Average rainfall in January: 1.81"
The wettest month (with the highest rainfall) is October (4.21").
The driest month (with the least rainfall) is January (1.81").
Average rainfall days in January
Royse City, TX
- Average rainfall days in January: 7.8 days
The month with the highest number of rainy days is September (15.2 days).
The month with the least rainy days is January (7.8 days).
Average snowfall in January
Royse City, TX
- Average snowfall in January: 0.2"
The month with the highest snowfall is February (0.87").
The months with the least snowfall are March, April, May, June, July, August, September, October and December (0").
Average snowfall days in January
Royse City, TX
- Average snowfall days in January: 0.4 days
The month with the highest number of snowfall days is February (1.4 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Royse City, TX
- Average daylight in January: 10h and 2min
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: 5h and 4min
The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in January
Royse City, TX
- Average sunshine days in January: 21.4 days
The month with the most sunshine days is January (21.4 days).
The month with the least sunshine days is September (13.4 days).
Average UV index in January
Royse City, TX
- Average UV index in January: 3
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in January
Royse City, TX
- Average cloud cover in January: 34
The months with the most cloud cover are February and March (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in January
Royse City, 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).
Royse City, Texas, USA
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