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 decrease of average high-temperatures is mild in October, with a decline from a warm 84.4°F (29.1°C) in September to an agreeable 73°F (22.8°C). In Waterloo, in October, the average low-temperature is a cool 53.4°F (11.9°C).Humidity
The average relative humidity in October in Waterloo is 72%.Rainfall
In Waterloo, in October, it is raining for 8.5 days, with typically 2.09" (53mm) of accumulated precipitation. In Waterloo, South Carolina, during the entire year, the rain falls for 152.7 days and collects up to 31.34" (796mm) of precipitation.Snowfall
In Waterloo, snow does not fall in April through December.Daylight
In October, the average length of the day in Waterloo is 11h and 19min.On the first day of October in Waterloo, sunrise is at 7:23 am and sunset at 7:11 pm. On the last day of the month, sunrise is at 7:48 am and sunset at 6:35 pm EDT.
Sunshine
In Waterloo, the average sunshine in October is 6.8h.UV index
In Waterloo, the average daily maximum UV index in October is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: The UV index of 4 in October translates into these instructions:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. To guard against the harmful effects of the Sun, minimize exposure during midday. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are October temperatures in Waterloo?
What is the average humidity in October in Waterloo?
How many days does it rain in October in Waterloo?
When it does not snow in Waterloo?
How many hours of daylight does Waterloo have in October?
When is the sunrise / sunset in October in Waterloo?
How many hours of sunshine does Waterloo have in October?
How high is the UV index in October in Waterloo?
Average temperature in October
Waterloo, SC
- Average high temperature in October: 73°F
The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is January (51.4°F).
- Average low temperature in October: 53.4°F
The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (35.1°F).
Average pressure in October
Waterloo, SC
- Average pressure in October: 30.05"Hg
The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in October
Waterloo, SC
- Average wind speed in October: 6.2mph
The windiest months (with the highest average wind speed) are February and April (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).
Average humidity in October
Waterloo, SC
- Average humidity in October: 72%
The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is July (70%).
Average rainfall in October
Waterloo, SC
- Average rainfall in October: 2.09"
The wettest month (with the highest rainfall) is December (3.39").
The driest month (with the least rainfall) is September (1.57").
Average rainfall days in October
Waterloo, SC
- Average rainfall days in October: 8.5 days
The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is October (8.5 days).
Average snowfall in October
Waterloo, SC
- Average snowfall in October: 0"
The month with the highest snowfall is February (0.87").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").
Average snowfall days in October
Waterloo, SC
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is January (0.7 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in October /
Average sunshine in October
Waterloo, 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 5min
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 18min).
Average sunshine days in October
Waterloo, SC
- Average sunshine days in October: 21.1 days
The month with the most sunshine days is October (21.1 days).
The month with the least sunshine days is August (11.4 days).
Average UV index in October
Waterloo, SC
- Average UV index in October: 4
The months with the highest UV index are June and August (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in October
Waterloo, SC
- Average cloud cover in October: 29
The month with the most cloud cover is December (Cloud cover 43).
The months with the least cloud cover are June, July and October (Cloud cover 29).
Average visibility in October
Waterloo, 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).
Waterloo, South Carolina, USA
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