September weather forecastBlue Diamond, NV
September
Weather in September
September, the first month of the autumn in Blue Diamond, is also a hot month, with an average temperature ranging between max 88.9°F (31.6°C) and min 71.2°F (21.8°C).Temperature
Blue Diamond, Nevada, records a mild change in average high-temperature during September, easing from a sweltering 97.3°F (36.3°C) in August to a hot 88.9°F (31.6°C). During the nights in September, Blue Diamond experiences a consistent average temperature of 71.2°F (21.8°C).Humidity
The average relative humidity in September is 23%.Rainfall
In Blue Diamond, during September, the rain falls for 4 days and regularly aggregates up to 0.28" (7mm) of precipitation. In Blue Diamond, during the entire year, the rain falls for 42.9 days and collects up to 3.23" (82mm) of precipitation.Snowfall
In Blue Diamond, snow does not fall in January, March through December.Daylight
The average length of the day in September is 12h and 23min.On the first day of September, sunrise is at 6:14 am and sunset at 7:08 pm. On the last day of the month, sunrise is at 6:36 am and sunset at 6:26 pm PDT.
Sunshine
The average sunshine in September in Blue Diamond is 10.3h.UV index
In September, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 6 during September leads to these advisories:
Take precautions against overexposure. Protection against sun damage is needed. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Blue Diamond, NV
- Average high temperature in September: 88.9°F
The warmest month (with the highest average high temperature) is July (98.4°F).
The month with the lowest average high temperature is December (50.9°F).
- Average low temperature in September: 71.2°F
The months with the highest average low temperature are July and August (78.4°F).
The coldest month (with the lowest average low temperature) is December (38.8°F).
Average pressure in September
Blue Diamond, NV
- Average pressure in September: 29.85"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.76"Hg).
Average wind speed in September
Blue Diamond, NV
- Average wind speed in September: 6.6mph
The windiest month (with the highest average wind speed) is April (8.8mph).
The calmest month (with the lowest average wind speed) is January (5.4mph).
Average humidity in September
Blue Diamond, NV
- Average humidity in September: 23%
The month with the highest relative humidity is January (47%).
The month with the lowest relative humidity is June (15%).
Average rainfall in September
Blue Diamond, NV
- Average rainfall in September: 0.28"
The wettest months (with the highest rainfall) are July and August (0.55").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in September
Blue Diamond, NV
- Average rainfall days in September: 4 days
The month with the highest number of rainy days is July (6.1 days).
The month with the least rainy days is June (0.9 days).
Average snowfall in September
Blue Diamond, NV
- Average snowfall in September: 0"
The month with the highest snowfall is February (0.24").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in September
Blue Diamond, NV
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Blue Diamond, NV
- Average daylight in September: 12h and 24min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in September: 10h and 18min
The month with the most sunshine is August (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days in September
Blue Diamond, NV
- Average sunshine days in September: 22.7 days
The month with the most sunshine days is June (27.6 days).
The month with the least sunshine days is July (18.7 days).
Average UV index in September
Blue Diamond, NV
- Average UV index in September: 6
The months with the highest UV index are June, July and August (UV index 8).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in September
Blue Diamond, NV
- Average cloud cover in September: 7
The months with the most cloud cover are January and December (Cloud cover 19).
The months with the least cloud cover are June and August (Cloud cover 6).
Average visibility in September
Blue Diamond, NV
- 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).
