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
September's onset records an average high-temperature of a still moderately hot 77°F (25°C), a near match to August's 82°F (27.8°C). Cliff experiences a consistent average temperature of 58.1°F (14.5°C) throughout the nights in September.Humidity
In September, the average relative humidity is 50%.Rainfall
In Cliff, during September, the rain falls for 12.5 days and regularly aggregates up to 1.46" (37mm) of precipitation. Throughout the year, there are 94.7 rainfall days, and 13.15" (334mm) of precipitation is accumulated.Snowfall
In Cliff, snow does not fall in April through September.Daylight
In September, the average length of the day is 12h and 22min.On the first day of September, sunrise is at 6:49 am and sunset at 7:38 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 6:59 pm MDT.
Sunshine
The average sunshine in September is 10.9h.UV index
In Cliff, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 5 in September converts into the following recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. It's recommended to limit sun exposure when its radiation is at its peak during midday. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Cliff in September?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow?
Does it snow in September?
How many hours of daylight does Cliff have in September?
What time are sunrise and sunset in September?
How many hours of sunshine does Cliff have in September?
What is the UV index reading in September?
Average temperature in September
Cliff, NM
- Average high temperature in September: 77°F
The warmest month (with the highest average high temperature) is June (85.6°F).
The month with the lowest average high temperature is December (48.7°F).
- Average low temperature in September: 58.1°F
The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (30.2°F).
Average pressure in September
Cliff, NM
- Average pressure in September: 29.96"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in September
Cliff, NM
- Average wind speed in September: 6.5mph
The windiest month (with the highest average wind speed) is April (10.9mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).
Average humidity in September
Cliff, NM
- Average humidity in September: 50%
The month with the highest relative humidity is December (56%).
The months with the lowest relative humidity are May and June (26%).
Average rainfall in September
Cliff, NM
- Average rainfall in September: 1.46"
The wettest month (with the highest rainfall) is July (3.07").
The driest month (with the least rainfall) is April (0.24").
Average rainfall days in September
Cliff, NM
- Average rainfall days in September: 12.5 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is November (3.7 days).
Average snowfall in September
Cliff, NM
- Average snowfall in September: 0"
The month with the highest snowfall is December (2.95").
The months with the least snowfall are April, May, June, July, August and September (0").
Average snowfall days in September
Cliff, NM
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (4.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Cliff, NM
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in September: 10h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The months with the least sunshine are January and December (Average sunshine: 7h and 0min).
Average sunshine days in September
Cliff, NM
- Average sunshine days in September: 15 days
The month with the most sunshine days is May (25.1 days).
The month with the least sunshine days is July (8.9 days).
Average UV index in September
Cliff, NM
- Average UV index in September: 5
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, November and December (UV index 2).
Average cloud cover in September
Cliff, NM
- Average cloud cover in September: 16
The month with the most cloud cover is December (Cloud cover 21).
The month with the least cloud cover is May (Cloud cover 9).
Average visibility in September
Cliff, NM
- Average visibility in September: 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).
Cliff, New Mexico, USA
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