Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
October brings a decrease in the average high-temperature, shifting from a tropical 87.4°F (30.8°C) in September to a moderately hot 75.9°F (24.4°C). The nighttime temperature dips to a moderate 58.1°F (14.5°C) on average during October.Humidity
In October, the average relative humidity in Rowlett is 67%.Rainfall
In Rowlett, during October, the rain falls for 10.5 days and regularly aggregates up to 2.2" (56mm) of precipitation. Throughout the year, in Rowlett, there are 120.2 rainfall days, and 17.87" (454mm) of precipitation is accumulated.Snowfall
March through December are months without snowfall.Daylight
The average length of the day in October is 11h and 21min.On the first day of October in Rowlett, sunrise is at 7:20 am and sunset at 7:10 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 6:35 pm CDT.
Sunshine
In October, the average sunshine is 6.5h.UV index
In October, the average daily maximum UV index in Rowlett is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index, 4 during October, leads to the following recommendations:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Frequently asked questions
What are October temperatures in Rowlett?
What is the average humidity in October in Rowlett?
How many days does it rain in October in Rowlett?
When it does not snow in Rowlett?
What is the average length of the day in October in Rowlett?
What time are sunrise and sunset in October in Rowlett?
How many hours of sunshine does Rowlett have in October?
What is the UV index reading in October in Rowlett?
Average temperature in October
Rowlett, TX
- Average high temperature in October: 75.9°F
The warmest month (with the highest average high temperature) is August (95.4°F).
The month with the lowest average high temperature is January (54.1°F).
- Average low temperature in October: 58.1°F
The month with the highest average low temperature is August (75.2°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).
Average pressure in October
Rowlett, TX
- Average pressure in October: 30.02"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 October
Rowlett, TX
- Average wind speed in October: 8mph
The windiest months (with the highest average wind speed) are March and April (9.8mph).
The calmest month (with the lowest average wind speed) is September (6.6mph).
Average humidity in October
Rowlett, TX
- Average humidity in October: 67%
The month with the highest relative humidity is May (76%).
The month with the lowest relative humidity is August (59%).
Average rainfall in October
Rowlett, TX
- Average rainfall in October: 2.2"
The wettest month (with the highest rainfall) is May (2.4").
The driest month (with the least rainfall) is February (0.79").
Average rainfall days in October
Rowlett, TX
- Average rainfall days in October: 10.5 days
The month with the highest number of rainy days is September (12.5 days).
The month with the least rainy days is January (5.6 days).
Average snowfall in October
Rowlett, TX
- Average snowfall in October: 0"
The month with the highest snowfall is February (0.24").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in October
Rowlett, TX
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).
Average daylight in October /
Average sunshine in October
Rowlett, TX
- Average daylight in October: 11h 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 October: 6h and 3min
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 30min).
Average sunshine days in October
Rowlett, TX
- Average sunshine days in October: 19.1 days
The month with the most sunshine days is January (24.3 days).
The month with the least sunshine days is June (16.2 days).
Average UV index in October
Rowlett, TX
- Average UV index in October: 4
The months with the highest UV index are May, 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 October
Rowlett, TX
- Average cloud cover in October: 30
The months with the most cloud cover are February and March (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in October
Rowlett, TX
- Average visibility in October: 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).
Rowlett, Texas, USA
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