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
As October begins, there is a decrease in the average high-temperature, falling from a warm 84.2°F (29°C) in September to a pleasant 71.2°F (21.8°C). October in Grayson sees the temperature falling to a mean low of 53.2°F (11.8°C).Humidity
In Grayson, the average relative humidity in October is 68%.Rainfall
In October, the rain falls for 12.1 days. Throughout October, 3.35" (85mm) of precipitation is accumulated. In Grayson, Oklahoma, during the entire year, the rain falls for 136.7 days and collects up to 30.67" (779mm) of precipitation.Snowfall
In Grayson, snow does not fall in May through October.Daylight
The average length of the day in October in Grayson is 11h and 16min.On the first day of the month, sunrise is at 7:18 am and sunset at 7:06 pm. On the last day of October, in Grayson, sunrise is at 7:45 am and sunset at 6:29 pm CDT.
Sunshine
In Grayson, Oklahoma, the average sunshine in October is 6.4h.UV index
In October, the average daily maximum UV index in Grayson is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.Note: An average maximum UV index of 4 in October leads to these recommendations:
Make use of precautions - It is urged to ward off sun damage. It's recommended to limit sun exposure when its radiation is at its peak during midday. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Frequently asked questions
What is the usual temperature for Grayson in October?
What is the average humidity in October in Grayson?
How much does it rain in Grayson in October?
When it does not snow in Grayson?
Does it snow in Grayson in October?
What is the average length of the day in October in Grayson?
When are sunrise and sunset in October in Grayson?
How many hours of sunshine does Grayson have in October?
What is the UV index reading in October in Grayson?
Average temperature in October
Grayson, OK
- Average high temperature in October: 71.2°F
The warmest month (with the highest average high temperature) is August (91.6°F).
The month with the lowest average high temperature is January (47.7°F).
- Average low temperature in October: 53.2°F
The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (31.6°F).
Average pressure in October
Grayson, OK
- 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 (29.9"Hg).
Average wind speed in October
Grayson, OK
- Average wind speed in October: 8.9mph
The windiest month (with the highest average wind speed) is March (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).
Average humidity in October
Grayson, OK
- Average humidity in October: 68%
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is August (66%).
Average rainfall in October
Grayson, OK
- Average rainfall in October: 3.35"
The wettest month (with the highest rainfall) is May (5").
The driest month (with the least rainfall) is February (1.46").
Average rainfall days in October
Grayson, OK
- Average rainfall days in October: 12.1 days
The month with the highest number of rainy days is May (15.5 days).
The month with the least rainy days is January (6.4 days).
Average snowfall in October
Grayson, OK
- Average snowfall in October: 0"
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 October
Grayson, OK
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (2.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in October /
Average sunshine in October
Grayson, OK
- Average daylight in October: 11h and 2min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in October: 6h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).
Average sunshine days in October
Grayson, OK
- Average sunshine days in October: 17.4 days
The month with the most sunshine days is January (21.9 days).
The month with the least sunshine days is May (13.1 days).
Average UV index in October
Grayson, OK
- Average UV index in October: 4
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in October
Grayson, OK
- Average cloud cover in October: 29
The month with the most cloud cover is March (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in October
Grayson, OK
- 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).
Grayson, Oklahoma, USA
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