September weather forecast
Gypsite, CA

Share

Weather in September

September, the first month of the autumn in Gypsite, is also a hot month, with an average temperature fluctuating between 65.1°F (18.4°C) and 88.3°F (31.3°C).

Temperature

September's arrival signals a moderate reduction in the average high-temperature, easing from 94.8°F (34.9°C) in August to a still hot 88.3°F (31.3°C). With a significant daily temperature differential, Gypsite's nighttime temperature in September falls to an average of 65.1°F (18.4°C).

Humidity

In Gypsite, the average relative humidity in September is 25%.

Rainfall

In September, in Gypsite, California, the rain falls for 1 days. Throughout September, 0.04" (1mm) of precipitation is accumulated. Throughout the year, in Gypsite, there are 31.5 rainfall days, and 3.39" (86mm) of precipitation is accumulated.

Snowfall

March through October are months without snowfall.

Daylight

In Gypsite, the average length of the day in September is 12h and 23min.
On the first day of September, sunrise is at 6:24 am and sunset at 7:18 pm. On the last day of the month, sunrise is at 6:46 am and sunset at 6:36 pm PDT.

Sunshine

In September, the average sunshine in Gypsite, California, is 10.9h.

UV index

In Gypsite, the average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the average person.
Note: A typical high UV index of 6 in September suggests the following recommendations:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.
[Resources]

Frequently asked questions

How hot is September in Gypsite?

In September, in Gypsite, the average high-temperature is 88.3°F (31.3°C), and the average low-temperature is 65.1°F (18.4°C).

What is the average humidity in September in Gypsite?

In September, the average relative humidity in Gypsite, California, is 25%.

How many days does it rain in September in Gypsite?

In Gypsite, during September, the rain falls for 1 days and regularly aggregates up to 0.04" (1mm) of precipitation.

When it does not snow in Gypsite?

In Gypsite, California, snow does not fall in March through October.

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

The average day length in September is 12h and 23min.

What time are sunrise and sunset in September in Gypsite?

In September, on the first day of the month, sunrise is at 6:24 am and sunset at 7:18 pm. On the last day of the month, sunrise is at 6:46 am and sunset at 6:36 pm PDT.

How long on average sun shines in September in Gypsite?

The average sunshine duration in September in Gypsite, California, is 10.9h.

How high is the UV index in September in Gypsite?

In September, the average daily maximum UV index in Gypsite, California, is 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Gypsite, CA

Average temperature in September - Gypsite, CA
  • Average high temperature in September: 88.3°F

The warmest month (with the highest average high temperature) is July (95.7°F).
The month with the lowest average high temperature is December (54.3°F).

  • Average low temperature in September: 65.1°F

The month with the highest average low temperature is August (70.3°F).
The coldest month (with the lowest average low temperature) is December (38.3°F).

[Resources]

Average pressure in September
Gypsite, CA

Average pressure in September - Gypsite, CA
  • Average pressure in September: 29.88"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

[Resources]

Average wind speed in September
Gypsite, CA

Average wind speed in September - Gypsite, CA
  • Average wind speed in September: 8.7mph

The windiest month (with the highest average wind speed) is May (11.5mph).
The calmest month (with the lowest average wind speed) is January (6.4mph).

[Resources]

Average humidity in September
Gypsite, CA

Average humidity in September - Gypsite, CA
  • Average humidity in September: 25%

The months with the highest relative humidity are January and December (49%).
The month with the lowest relative humidity is August (22%).

[Resources]

Average rainfall in September
Gypsite, CA

Average rainfall in September - Gypsite, CA
  • Average rainfall in September: 0.04"

The wettest month (with the highest rainfall) is December (0.87").
The driest month (with the least rainfall) is June (0").

[Resources]

Average rainfall days in September
Gypsite, CA

Average rainfall days in September - Gypsite, CA
  • Average rainfall days in September: 1 days

The month with the highest number of rainy days is March (5.3 days).
The month with the least rainy days is June (0.4 days).

[Resources]

Average snowfall in September
Gypsite, CA

Average snowfall in September - Gypsite, CA
  • Average snowfall in September: 0"

The month with the highest snowfall is November (1.06").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").

[Resources]

Average snowfall days in September
Gypsite, CA

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

The month with the highest number of snowfall days is February (0.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

[Resources]

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

Average daylight in September / Average sunshine in September - Gypsite, 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: 10h and 5min

The months with the most sunshine are June and July (Average sunshine: 12h and 12min).
The month with the least sunshine is January (Average sunshine: 7h and 0min).

[Resources]

Average sunshine days in September
Gypsite, CA

Average sunshine days in September - Gypsite, CA
  • Average sunshine days in September: 28.5 days

The months with the most sunshine days are May, June and August (29.3 days).
The month with the least sunshine days is February (22.5 days).

[Resources]

Average UV index in September
Gypsite, CA

Average UV index in September - Gypsite, CA
  • Average UV index in September: 6

The month with the highest UV index is July (UV index 8).
The months with the lowest UV index are January, November and December (UV index 3).

[Resources]

Average cloud cover in September
Gypsite, CA

Average cloud cover in September - Gypsite, CA
  • Average cloud cover in September: 4

The months with the most cloud cover are January and March (Cloud cover 19).
The months with the least cloud cover are August and September (Cloud cover 4).

[Resources]

Average visibility in September
Gypsite, CA

Average visibility in September - Gypsite, 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).

[Resources]

Gypsite, California, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location