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 brings a slight decrease in the average high-temperature, shifting from a moderately hot 84.7°F (29.3°C) in August to a still warm 78.6°F (25.9°C). Weldon, in the heat of September, registers a significant plunge to a mean of 52.7°F (11.5°C) during the nights.Humidity
In Weldon, the average relative humidity in September is 34%.Rainfall
In Weldon, in September, during 2.5 rainfall days, 0.12" (3mm) of precipitation is typically accumulated. Throughout the year, there are 61 rainfall days, and 11.81" (300mm) of precipitation is accumulated.Snowfall
In Weldon, snow does not fall in May through October.Daylight
The average length of the day in September in Weldon is 12h and 23min.On the first day of the month, sunrise is at 6:25 am and sunset at 7:19 pm. On the last day of September, in Weldon, sunrise is at 6:47 am and sunset at 6:37 pm PDT.
Sunshine
The average sunshine in September is 11h.UV index
In September, the average daily maximum UV index in Weldon is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: In September, the average maximum UV index of 5 translates into the following recommendations:
Undertake precautions - Obligation exists to protect against skin and eye damage. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Frequently asked questions
What are September temperatures in Weldon?
What is the average humidity in September in Weldon?
How much does it rain in Weldon in September?
When it does not snow in Weldon?
How many hours of daylight does Weldon have in September?
When are sunrise and sunset in September in Weldon?
How many hours of sunshine does Weldon have in September?
What is the UV index intensity in September in Weldon?
Average temperature in September
Weldon, CA
- Average high temperature in September: 78.6°F
The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is December (48.7°F).
- Average low temperature in September: 52.7°F
The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is December (30.9°F).
Average pressure in September
Weldon, CA
- Average pressure in September: 29.89"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in September
Weldon, CA
- Average wind speed in September: 5.4mph
The windiest months (with the highest average wind speed) are May and June (7.3mph).
The calmest months (with the lowest average wind speed) are January and September (5.4mph).
Average humidity in September
Weldon, CA
- Average humidity in September: 34%
The month with the highest relative humidity is February (59%).
The month with the lowest relative humidity is August (31%).
Average rainfall in September
Weldon, CA
- Average rainfall in September: 0.12"
The wettest month (with the highest rainfall) is January (2.48").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days in September
Weldon, CA
- Average rainfall days in September: 2.5 days
The month with the highest number of rainy days is March (10.3 days).
The month with the least rainy days is June (1.3 days).
Average snowfall in September
Weldon, CA
- Average snowfall in September: 0"
The month with the highest snowfall is February (3.15").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in September
Weldon, CA
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Weldon, CA
- 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: 11h and 0min
The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 42min).
Average sunshine days in September
Weldon, CA
- Average sunshine days in September: 26.6 days
The month with the most sunshine days is June (28.3 days).
The month with the least sunshine days is February (19 days).
Average UV index in September
Weldon, CA
- 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 February, November and December (UV index 2).
Average cloud cover in September
Weldon, CA
- Average cloud cover in September: 5
The month with the most cloud cover is March (Cloud cover 26).
The months with the least cloud cover are August and September (Cloud cover 5).
Average visibility in September
Weldon, CA
- 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).
Weldon, California, USA
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