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
Rehoboth experiences a moderate temperature shift at the start of September, with average high-temperatures adjusting a bit from 80.6°F (27°C) in August to a still warm 74.7°F (23.7°C). Rehoboth throughout September, experiences an average nighttime temperature of 54.5°F (12.5°C).Humidity
In September, the average relative humidity is 43%.Rainfall
In Rehoboth, in September, it is raining for 8.8 days, with typically 0.91" (23mm) of accumulated precipitation. In Rehoboth, during the entire year, the rain falls for 69.2 days and collects up to 6.69" (170mm) of precipitation.Snowfall
June through September are months without snowfall.Daylight
In Rehoboth, the average length of the day in September is 12h and 23min.On the first day of September, sunrise is at 6:47 am and sunset at 7:41 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 6:59 pm MDT.
Sunshine
In September, the average sunshine is 10.8h.UV index
The average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum high daily UV index of 5 during September translates into the following directions:
Take necessary precautions - Suggestions to elude sunburn are provided. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature?
What is the average humidity in September?
How much does it rain in September?
When it does not snow?
Does it snow in September?
What is the average length of the day in September?
When are sunrise and sunset in September?
How many hours of sunshine does Rehoboth have in September?
What is the UV index reading in September?
Average temperature in September
Rehoboth, NM
- Average high temperature in September: 74.7°F
The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (38.7°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 (21.7°F).
Average pressure in September
Rehoboth, NM
- Average pressure in September: 29.97"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in September
Rehoboth, NM
- Average wind speed in September: 7.6mph
The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest month (with the lowest average wind speed) is January (6.8mph).
Average humidity in September
Rehoboth, NM
- Average humidity in September: 43%
The month with the highest relative humidity is January (70%).
The month with the lowest relative humidity is June (23%).
Average rainfall in September
Rehoboth, NM
- Average rainfall in September: 0.91"
The wettest month (with the highest rainfall) is July (1.06").
The driest months (with the least rainfall) are May and June (0.24").
Average rainfall days in September
Rehoboth, NM
- Average rainfall days in September: 8.8 days
The month with the highest number of rainy days is July (12.9 days).
The month with the least rainy days is February (2.6 days).
Average snowfall in September
Rehoboth, NM
- Average snowfall in September: 0"
The month with the highest snowfall is January (2.91").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Rehoboth, NM
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (6.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Rehoboth, NM
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in September: 10h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The months with the least sunshine are January and December (Average sunshine: 6h and 30min).
Average sunshine days in September
Rehoboth, NM
- Average sunshine days in September: 17.2 days
The month with the most sunshine days is June (25.1 days).
The month with the least sunshine days is July (14.4 days).
Average UV index in September
Rehoboth, NM
- Average UV index in September: 5
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Rehoboth, NM
- Average cloud cover in September: 13
The month with the most cloud cover is January (Cloud cover 28).
The month with the least cloud cover is June (Cloud cover 10).
Average visibility in September
Rehoboth, NM
- Average visibility in September: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Rehoboth, New Mexico, USA
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