September weather forecast and climate
Victor, CA

Weather in September

The first month of the autumn, September, is still a hot month in Victor, California, with average temperature ranging between min 58.5°F (14.7°C) and max 88.7°F (31.5°C).

Temperature

In September, the average high-temperature is relatively the same as in August - a still tropical 88.7°F (31.5°C). In Victor, the average low-temperature is 58.5°F (14.7°C).

Heat index

The average heat index is calculated to a hot 90.5°F (32.5°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'apparent temperature', 'real feel', or 'felt air temperature', is a measure of how hot it feels when the actual air humidity is factored in. Additional factors like activity, metabolic differences, differences in body mass, height, and shape, and clothing affect individual temperature impact. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

The average relative humidity in Victor is 45%.

Rainfall

In Victor, during September, the rain falls for 1.7 days and regularly aggregates up to 0.12" (3mm) of precipitation. Throughout the year, there are 65.8 rainfall days, and 12.8" (325mm) of precipitation is accumulated.

Snowfall

January through November are months without snowfall.

Daylight

In September, the average length of the day in Victor is 12.4h.

Sunshine

The average sunshine in Victor is 11.3h.

UV index

In September, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 5 transform into the following instructions:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in September in Victor?

The average high-temperature, in September, in Victor, California, is 88.7°F (31.5°C), while the average low-temperature is 58.5°F (14.7°C). In September, the average heat index (a.k.a. 'felt air temperature', 'real feel'), that factores the actual air temperature with the relative humidity, is appraised at 90.5°F (32.5°C).

What is the average humidity in September in Victor?

In September, the average relative humidity is 45%.

How many days does it rain in September in Victor?

In Victor, during September, the rain falls for 1.7 days and regularly aggregates up to 0.12" (3mm) of precipitation.

When it does not snow in Victor?

In Victor snow does not fall in January through November.

What is the average length of the day in September in Victor?

The average length of the day in September in Victor is 12.4h.

How many hours of sunshine does Victor have in September?

The average sunshine in September in Victor is 11.3h.

How high is the UV index in September in Victor?

The average daily maximum UV index in September in Victor is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to the Sun's UV rays.

Average temperature in September
Victor, CA

Average temperature in September - Victor, CA
  • Average high temperature in September: 88.7°F

The warmest month (with the highest average high temperature) is July (94.3°F).
The month with the lowest average high temperature is December (55.2°F).

  • Average low temperature in September: 58.5°F

The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is December (40.8°F).

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Average pressure in September
Victor, CA

Average pressure in September - Victor, CA
  • Average pressure in September: 29.92"

The month with the highest atmospheric pressure is January (30.15").
The month with the lowest atmospheric pressure is June (29.91").

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Average wind speed in September
Victor, CA

Average wind speed in September - Victor, CA
  • Average wind speed in September: 5mph

The windiest month (with the highest average wind speed) is June (6.2mph).
The calmest month (with the lowest average wind speed) is November (4.4mph).

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Average humidity in September
Victor, CA

Average humidity in September - Victor, CA
  • Average humidity in September: 45%

The month with the highest relative humidity is March (74%).
The month with the lowest relative humidity is July (44%).

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Average rainfall in September
Victor, CA

Average rainfall in September - Victor, CA
  • Average rainfall in September: 0.12"

The wettest month (with the highest rainfall) is February (2.4").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in September
Victor, CA

Average rainfall days in September - Victor, CA
  • Average rainfall days in September: 1.7 days

The month with the highest number of rainy days is March (12.9 days).
The month with the least rainy days is July (0.9 days).

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Average snowfall days in September
Victor, CA

Average snowfall days in September - Victor, CA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is December (0.1 days).
Months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).

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Average daylight in September /
Average sunshine in September
Victor, CA

Average daylight in September / Average sunshine in September - Victor, CA
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in September: 11.3h

The month with the most sunshine is July (Average sunshine: 12.2h).
The month with the least sunshine is December (Average sunshine: 5.9h).

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Average sunshine days in September
Victor, CA

Average sunshine days in September - Victor, CA
  • Average sunshine days in September: 27.2 days

The month with the most sunshine days is July (29.6 days).
The month with the least sunshine days is March (17.3 days).

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Average UV index in September
Victor, CA

Average UV index in September - Victor, CA
  • Average UV index in September: 5

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in September
Victor, CA

Average cloud cover in September - Victor, CA
  • Average cloud cover in September: 7

The month with the most cloud cover is March (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 4).

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Average visibility in September
Victor, CA

Average visibility in September - Victor, CA
  • Average visibility in September: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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