Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
Nankin's weather in September displays an average high-temperature of an agreeable 73.2°F (22.9°C), showing minor disparity from August's 78.4°F (25.8°C). September witnesses an average nighttime temperature of 54.5°F (12.5°C) in Nankin.Humidity
The average relative humidity in September in Nankin is 80%.Rainfall
September is the month with the least rainfall in Nankin, Ohio. Rain falls for 14.5 days and accumulates 1.89" (48mm) of precipitation.Snowfall
In Nankin, snow does not fall in June through September.Daylight
In September, the average length of the day in Nankin, Ohio, is 12h and 27min.On the first day of September, sunrise is at 6:56 am and sunset at 8:01 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 7:12 pm EDT.
Sunshine
In Nankin, the average sunshine in September is 8h.UV index
In September, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index of 4 in September converts into the following recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Nankin in September?
What is the average humidity in September in Nankin?
What is the driest month in Nankin?
How much does it rain in Nankin in September?
When it does not snow in Nankin?
Does it snow in Nankin in September?
How many hours of daylight does Nankin have in September?
What time are sunrise and sunset in September in Nankin?
How long on average sun shines in September in Nankin?
What is the UV index reading in September in Nankin?
Average temperature in September
Nankin, OH
- Average high temperature in September: 73.2°F
The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (30.7°F).
- Average low temperature in September: 54.5°F
The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).
Average pressure in September
Nankin, OH
- Average pressure in September: 30.04"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in September
Nankin, OH
- Average wind speed in September: 6.3mph
The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest month (with the lowest average wind speed) is July (5.7mph).
Average humidity in September
Nankin, OH
- Average humidity in September: 80%
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are April and November (78%).
Average rainfall in September
Nankin, OH
- Average rainfall in September: 1.89"
The wettest month (with the highest rainfall) is June (3.19").
The driest month (with the least rainfall) is September (1.89").
Average rainfall days in September
Nankin, OH
- Average rainfall days in September: 14.5 days
The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in September
Nankin, OH
- Average snowfall in September: 0"
The month with the highest snowfall is February (4.69").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Nankin, OH
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (16.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Nankin, OH
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in September: 8h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in September
Nankin, OH
- Average sunshine days in September: 13.5 days
The month with the most sunshine days is November (14.3 days).
The month with the least sunshine days is February (8.7 days).
Average UV index in September
Nankin, OH
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in September
Nankin, OH
- Average cloud cover in September: 39
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in September
Nankin, OH
- Average visibility in September: 5mi
The months with the highest visibility are April, May, June, October and November (6mi).
The months with the lowest visibility are January, February, March, July, August, September and December (5mi).
Nankin, Ohio, USA
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