September weather forecast and climate
Tiber, CA

Weather in September

September, the first month of the autumn, in Tiber, is also a moderately hot month, with average temperature fluctuating between 60.3°F (15.7°C) and 79.9°F (26.6°C).

Temperature

In September, the average high-temperature is almost the same as in August - a still warm 79.9°F (26.6°C). In September, the average low-temperature is 60.3°F (15.7°C).

Humidity

Months with the lowest humidity are September and October, with an average relative humidity of 57%.

Rainfall

In Tiber, it is raining for 1.8 days, with typically 0.12" (3mm) of accumulated precipitation. In Tiber, during the entire year, the rain falls for 57 days and collects up to 9.57" (243mm) of precipitation.

Daylight

In Tiber, the average length of the day is 12.4h.

Sunshine

In Tiber, the average sunshine 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 health hazard from the exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 5 interpret into the following advice:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
[Resources]

FAQ

What is the temperature in September in Tiber?

In September, in Tiber, California, the average high-temperature is 79.9°F (26.6°C), and the average low-temperature is 60.3°F (15.7°C).

What are the least humid months in Tiber?

September and October, with an average relative humidity of 57%, are the least humid months in Tiber.

What is the average humidity in September in Tiber?

In September, the average relative humidity in Tiber is 57%.

How many days does it rain in September in Tiber?

In September, in Tiber, California, the rain falls for 1.8 days. Throughout September, 0.12" (3mm) of precipitation is accumulated.

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

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

How many hours of sunshine does Tiber have in September?

The average sunshine in September is 11.3h.

How high is the UV index in September in Tiber?

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

Average temperature in September
Tiber, CA

Average temperature in September - Tiber, CA
  • Average high temperature in September: 79.9°F

The warmest month (with the highest average high temperature) is August (80.2°F).
The month with the lowest average high temperature is December (60.3°F).

  • Average low temperature in September: 60.3°F

The month with the highest average low temperature is September (60.3°F).
The coldest month (with the lowest average low temperature) is February (45.7°F).

[Resources]

Average pressure in September
Tiber, CA

Average pressure in September - Tiber, CA
  • Average pressure in September: 29.91"

The month with the highest atmospheric pressure is January (30.12").
Months with the lowest atmospheric pressure are June, August and September (29.91").

[Resources]

Average wind speed in September
Tiber, CA

Average wind speed in September - Tiber, CA
  • Average wind speed in September: 5.3mph

The windiest months (with the highest average wind speed) are April and May (6.8mph).
The calmest months (with the lowest average wind speed) are August and September (5.3mph).

[Resources]

Average humidity in September
Tiber, CA

Average humidity in September - Tiber, CA
  • Average humidity in September: 57%

The month with the highest relative humidity is March (69%).
Months with the lowest relative humidity are September and October (57%).

[Resources]

Average rainfall in September
Tiber, CA

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

The wettest month (with the highest rainfall) is March (2.01").
The driest months (with the least rainfall) are June and August (0.04").

[Resources]

Average rainfall days in September
Tiber, CA

Average rainfall days in September - Tiber, CA
  • Average rainfall days in September: 1.8 days

The month with the highest number of rainy days is March (10.5 days).
The month with the least rainy days is August (0.6 days).

[Resources]

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

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

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.8h).

  • Average sunshine in September: 11.3h

Months with the most sunshine are June, July and August (Average sunshine: 12h).
Months with the least sunshine are February and December (Average sunshine: 6.5).

[Resources]

Average sunshine days in September
Tiber, CA

Average sunshine days in September - Tiber, CA
  • Average sunshine days in September: 27.9 days

The month with the most sunshine days is August (29.2 days).
The month with the least sunshine days is February (19.1 days).

[Resources]

Average UV index in September
Tiber, CA

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

Months with the highest UV index are June and August (UV index 6).
The month with the lowest UV index is February (UV index 3).

[Resources]

Average cloud cover in September
Tiber, CA

Average cloud cover in September - Tiber, CA
  • Average cloud cover in September: 6

The month with the most cloud cover is March (Cloud cover 28).
Months with the least cloud cover are August and September (Cloud cover 6).

[Resources]

Average visibility in September
Tiber, CA

Average visibility in September - Tiber, 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).

[Resources]