October weather forecastGrannis, AR
October
Weather in October
October, like September, in Grannis, Arkansas, is another warm autumn month, with temperature in the range of an average low of 54°F (12.2°C) and an average high of 74.3°F (23.5°C).Temperature
Start of October brings a shift in the average high-temperature, falling from September's hot 86.9°F (30.5°C) to a moderately hot 74.3°F (23.5°C). During October, the nighttime temperature in Grannis averages of 54°F (12.2°C).Humidity
The average relative humidity in October is 71%.Rainfall
In Grannis, during October, the rain falls for 9.9 days and regularly aggregates up to 2.13" (54mm) of precipitation. Throughout the year, there are 136.7 rainfall days, and 26.18" (665mm) of precipitation is accumulated.Snowfall
April through November are months without snowfall.Daylight
The average length of the day in October in Grannis, Arkansas, is 11h and 19min.On the first day of the month, sunrise is at 7:12 am and sunset at 7:01 pm. On the last day of October, in Grannis, sunrise is at 7:36 am and sunset at 6:24 pm CDT.
Sunshine
The average sunshine in October in Grannis is 6.1h.UV index
The average daily maximum UV index in October is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 4 during October translates into the following directions:
Act with care - The need to guard against sun damage is communicated. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Grannis, AR
- Average high temperature in October: 74.3°F
The warmest month (with the highest average high temperature) is July (93.4°F).
The month with the lowest average high temperature is January (51.3°F).
- Average low temperature in October: 54°F
The month with the highest average low temperature is July (72°F).
The coldest month (with the lowest average low temperature) is January (34.3°F).
Average pressure in October
Grannis, AR
- Average pressure in October: 30.03"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in October
Grannis, AR
- Average wind speed in October: 6mph
The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in October
Grannis, AR
- Average humidity in October: 71%
The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is August (68%).
Average rainfall in October
Grannis, AR
- Average rainfall in October: 2.13"
The wettest month (with the highest rainfall) is May (3.98").
The driest month (with the least rainfall) is September (1.34").
Average rainfall days in October
Grannis, AR
- Average rainfall days in October: 9.9 days
The month with the highest number of rainy days is July (13.7 days).
The month with the least rainy days is January (8.5 days).
Average snowfall in October
Grannis, AR
- Average snowfall in October: 0"
The month with the highest snowfall is February (0.51").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in October
Grannis, AR
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in October /
Average sunshine in October
Grannis, AR
- Average daylight in October: 11h and 18min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in October: 6h and 6min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average sunshine days in October
Grannis, AR
- Average sunshine days in October: 19.7 days
The month with the most sunshine days is January (20.5 days).
The months with the least sunshine days are May and August (14.8 days).
Average UV index in October
Grannis, AR
- 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
Grannis, AR
- Average cloud cover in October: 31
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in October
Grannis, AR
- Average visibility in October: 6mi
The months with the highest visibility are January, March, April, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are February and May (5mi).
