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
The onset of October results in a small decrease in the average high-temperature, moderately receding from a tropical 86.9°F (30.5°C) in September to a moderately hot 78.8°F (26°C). During October, Grand Bay observes a consistent average nighttime temperature of 64°F (17.8°C).Humidity
October is the least humid month, with an average relative humidity of 70%.Rainfall
In Grand Bay, in October, during 9.5 rainfall days, 2.83" (72mm) of precipitation is typically accumulated. Throughout the year, there are 173.5 rainfall days, and 40.98" (1041mm) of precipitation is accumulated.Snowfall
In Grand Bay, snow does not fall in February through December.Daylight
In October, the average length of the day is 11h and 25min.On the first day of October, sunrise is at 6:47 am and sunset at 6:38 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 6:06 pm CDT.
Sunshine
In Grand Bay, the average sunshine in October is 8h.UV index
The average daily maximum UV index in October in Grand Bay is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum daily UV index of 5 during October morphs into the following directions:
Ensure safety - Recommendations to avert sunburn are presented. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in October?
What is the least humid month?
What is the average humidity in October?
How much does it rain in October?
When it does not snow in Grand Bay?
How many hours of daylight does Grand Bay have in October?
What time are sunrise and sunset in October?
How long on average sun shines in October?
How high is the UV index in October?
Average temperature in October
Grand Bay, AL
- Average high temperature in October: 78.8°F
The warmest month (with the highest average high temperature) is August (90.3°F).
The month with the lowest average high temperature is January (59.2°F).
- Average low temperature in October: 64°F
The month with the highest average low temperature is August (77.4°F).
The coldest month (with the lowest average low temperature) is January (45.5°F).
Average pressure in October
Grand Bay, AL
- Average pressure in October: 30.02"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.97"Hg).
Average wind speed in October
Grand Bay, AL
- Average wind speed in October: 7.3mph
The windiest months (with the highest average wind speed) are January and April (8.1mph).
The calmest month (with the lowest average wind speed) is July (5.7mph).
Average humidity in October
Grand Bay, AL
- Average humidity in October: 70%
The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is October (70%).
Average rainfall in October
Grand Bay, AL
- Average rainfall in October: 2.83"
The wettest month (with the highest rainfall) is August (6.1").
The driest month (with the least rainfall) is November (2.01").
Average rainfall days in October
Grand Bay, AL
- Average rainfall days in October: 9.5 days
The month with the highest number of rainy days is July (24.1 days).
The month with the least rainy days is November (8.1 days).
Average snowfall in October
Grand Bay, AL
- Average snowfall in October: 0"
The month with the highest snowfall is January (0.16").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in October
Grand Bay, AL
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in October /
Average sunshine in October
Grand Bay, AL
- Average daylight in October: 11h and 2min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in October: 8h and 0min
The month with the most sunshine is June (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days in October
Grand Bay, AL
- Average sunshine days in October: 19.8 days
The month with the most sunshine days is November (20.7 days).
The month with the least sunshine days is July (5.1 days).
Average UV index in October
Grand Bay, AL
- Average UV index in October: 5
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in October
Grand Bay, AL
- Average cloud cover in October: 23
The month with the most cloud cover is December (Cloud cover 43).
The month with the least cloud cover is October (Cloud cover 23).
Average visibility in October
Grand Bay, AL
- 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).
Grand Bay, Alabama, USA
Weather forecast for your location
2. Allow the app to use your location