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
With the arrival of September, West Monroe notices a mild change in the average high-temperature, sliding from August's moderately hot 75.9°F (24.4°C) to a pleasant 70°F (21.1°C). Throughout September, West Monroe experiences a low-temperature average of 53.6°F (12°C).Humidity
In September, the average relative humidity is 79%.Rainfall
The month with the least rainfall in West Monroe is September, when the rain falls for 13.9 days and typically collects 2.24" (57mm) of precipitation.Snowfall
In West Monroe, snow does not fall in May through September.Daylight
In September, the average length of the day is 12h and 29min.On the first day of the month, sunrise is at 6:29 am and sunset at 7:38 pm. On the last day of September, in West Monroe, sunrise is at 7:01 am and sunset at 6:46 pm EDT.
Sunshine
The average sunshine in September is 9.2h.UV index
In September, the average daily maximum UV index in West Monroe, New York, is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: In September, a daily maximum UV index of 4 leads to the following instructions:
Adopt protective measures - Suggestions to resist sunburn are offered. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in West Monroe?
What is the average humidity in September in West Monroe?
What is the driest month in West Monroe?
How many days does it rain in September in West Monroe?
When it does not snow in West Monroe?
Does it snow in West Monroe in September?
How many hours of daylight does West Monroe have in September?
What time are sunrise and sunset in September in West Monroe?
How long on average sun shines in September in West Monroe?
What is the UV index reading in September in West Monroe?
Average temperature in September
West Monroe, NY
- Average high temperature in September: 70°F
The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is January (27.9°F).
- Average low temperature in September: 53.6°F
The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (17.2°F).
Average pressure in September
West Monroe, NY
- Average pressure in September: 30.05"Hg
The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in September
West Monroe, NY
- Average wind speed in September: 7mph
The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest month (with the lowest average wind speed) is July (6.2mph).
Average humidity in September
West Monroe, NY
- Average humidity in September: 79%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is April (78%).
Average rainfall in September
West Monroe, NY
- Average rainfall in September: 2.24"
The wettest month (with the highest rainfall) is May (3.98").
The driest month (with the least rainfall) is September (2.24").
Average rainfall days in September
West Monroe, NY
- Average rainfall days in September: 13.9 days
The month with the highest number of rainy days is July (18.6 days).
The month with the least rainy days is January (9.4 days).
Average snowfall in September
West Monroe, NY
- Average snowfall in September: 0"
The month with the highest snowfall is February (10.04").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in September
West Monroe, NY
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (19.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
West Monroe, NY
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in September: 9h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 2h and 30min).
Average sunshine days in September
West Monroe, NY
- Average sunshine days in September: 14.2 days
The month with the most sunshine days is September (14.2 days).
The month with the least sunshine days is February (4.5 days).
Average UV index in September
West Monroe, NY
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover in September
West Monroe, NY
- Average cloud cover in September: 33
The months with the most cloud cover are January and February (Cloud cover 74).
The months with the least cloud cover are July and August (Cloud cover 30).
Average visibility in September
West Monroe, NY
- Average visibility in September: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
West Monroe, New York, USA
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