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's arrival correlates with a reduction in the average high-temperature, down from 83.7°F (28.7°C) in September to a still moderately hot 73.6°F (23.1°C). October in Effingham sees the temperature falling to a mean low of 55.8°F (13.2°C).Humidity
In Effingham, the average relative humidity in October is 74%.Rainfall
In October, the rain falls for 9.2 days. Throughout October, 2.24" (57mm) of precipitation is accumulated. In Effingham, during the entire year, the rain falls for 168.6 days and collects up to 33.82" (859mm) of precipitation.Snowfall
In Effingham, snow does not fall in April through October.Daylight
In October, the average length of the day in Effingham is 11h and 19min.On the first day of the month, sunrise is at 7:14 am and sunset at 7:02 pm. On the last day of October, in Effingham, South Carolina, sunrise is at 7:38 am and sunset at 6:26 pm EDT.
Sunshine
In October, the average sunshine in Effingham, South Carolina, is 6.5h.UV index
The average daily maximum UV index in October is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A typical high UV index of 5 in October suggests the following recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Frequently asked questions
What are October temperatures in Effingham?
What is the average humidity in October in Effingham?
How much does it rain in Effingham in October?
When it does not snow in Effingham?
Does it snow in Effingham in October?
How many hours of daylight does Effingham have in October?
When is the sunrise / sunset in October in Effingham?
How long on average sun shines in October in Effingham?
What is the UV index reading in October in Effingham?
Average temperature in October
Effingham, SC
- Average high temperature in October: 73.6°F
The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is January (52.3°F).
- Average low temperature in October: 55.8°F
The month with the highest average low temperature is July (72.3°F).
The coldest month (with the lowest average low temperature) is January (37°F).
Average pressure in October
Effingham, SC
- Average pressure in October: 30.03"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in October
Effingham, SC
- Average wind speed in October: 6.8mph
The windiest month (with the highest average wind speed) is April (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in October
Effingham, SC
- Average humidity in October: 74%
The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are January and November (72%).
Average rainfall in October
Effingham, SC
- Average rainfall in October: 2.24"
The wettest month (with the highest rainfall) is August (3.82").
The driest month (with the least rainfall) is January (1.65").
Average rainfall days in October
Effingham, SC
- Average rainfall days in October: 9.2 days
The month with the highest number of rainy days is July (20.5 days).
The month with the least rainy days is November (8.6 days).
Average snowfall in October
Effingham, SC
- Average snowfall in October: 0"
The month with the highest snowfall is February (1.06").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in October
Effingham, SC
- Average snowfall days in October: 0 days
The months with the highest number of snowfall days are January and February (0.8 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
Effingham, SC
- Average daylight in October: 11h and 2min
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 3min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days in October
Effingham, SC
- Average sunshine days in October: 20.5 days
The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is July (8.1 days).
Average UV index in October
Effingham, SC
- Average UV index in October: 5
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in October
Effingham, SC
- Average cloud cover in October: 29
The months with the most cloud cover are February and December (Cloud cover 41).
The months with the least cloud cover are June and October (Cloud cover 29).
Average visibility in October
Effingham, SC
- 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).
Effingham, South Carolina, USA
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