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
Waterloo observes a minor decrease in the average high-temperature with the arrival of October, falling from September's warm 79°F (26.1°C) to a refreshing 65.8°F (18.8°C). An average low-temperature of 46.9°F (8.3°C) is observed during October nights.Humidity
The average relative humidity in October is 76%.Rainfall
In Waterloo, Ohio, during October, the rain falls for 9.9 days and regularly aggregates up to 1.22" (31mm) of precipitation. Throughout the year, in Waterloo, there are 149 rainfall days, and 16.26" (413mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. October is the first month it typically snows. Throughout October, in the average 0.2 snowfall days, it receives 0.08" (2mm) of snow. Throughout the year, in Waterloo, there are 34 snowfall days, and 6.06" (154mm) of snow is accumulated.Daylight
In Waterloo, the average length of the day in October is 11h and 10min.On the first day of October, sunrise is at 7:26 am and sunset at 7:12 pm. On the last day of the month, sunrise is at 7:56 am and sunset at 6:30 pm EDT.
Sunshine
The average sunshine in October in Waterloo is 6.2h.UV index
In October, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: During October, 3 as the daily maximum UV index converts into the following advice:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average October temperature in Waterloo?
What is the average humidity in October in Waterloo?
How much does it rain in Waterloo in October?
When does it start snowing in Waterloo?
What is the average length of the day in October in Waterloo?
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, OH
- Average high temperature in October: 65.8°F
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (37.9°F).
- Average low temperature in October: 46.9°F
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).
Average pressure in October
Waterloo, OH
- Average pressure in October: 30.05"Hg
The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in October
Waterloo, OH
- Average wind speed in October: 5.6mph
The windiest month (with the highest average wind speed) is February (7mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).
Average humidity in October
Waterloo, OH
- Average humidity in October: 76%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is August (74%).
Average rainfall in October
Waterloo, OH
- Average rainfall in October: 1.22"
The wettest month (with the highest rainfall) is May (1.93").
The driest month (with the least rainfall) is November (0.83").
Average rainfall days in October
Waterloo, OH
- Average rainfall days in October: 9.9 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is November (8.8 days).
Average snowfall in October
Waterloo, OH
- Average snowfall in October: 0.08"
The month with the highest snowfall is February (1.89").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in October
Waterloo, OH
- Average snowfall days in October: 0.2 days
The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Waterloo, OH
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in October: 6h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in October
Waterloo, OH
- Average sunshine days in October: 18.4 days
The month with the most sunshine days is November (19 days).
The month with the least sunshine days is May (10.3 days).
Average UV index in October
Waterloo, OH
- Average UV index in October: 3
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in October
Waterloo, OH
- Average cloud cover in October: 39
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in October
Waterloo, OH
- Average visibility in October: 6mi
The months with the highest visibility are April, June, August, October and November (6mi).
The months with the lowest visibility are January, February, March, May, July, September and December (5mi).
Waterloo, Ohio, USA
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