September weather forecast and climate
Tolani Lake, AZ

Weather in September

The first month of the autumn, September, is also a moderately hot month in Tolani Lake, Arizona, with average temperature fluctuating between 62.2°F (16.8°C) and 82°F (27.8°C).

Temperature

In Tolani Lake, the average high-temperature marginally drops, from a tropical 88.3°F (31.3°C) in August, to a warm 82°F (27.8°C). In Tolani Lake, Arizona, the average low-temperature is 62.2°F (16.8°C).

Humidity

The average relative humidity is 34%.

Rainfall

In Tolani Lake, during September, the rain falls for 4.5 days and regularly aggregates up to 0.35" (9mm) of precipitation. In Tolani Lake, during the entire year, the rain falls for 46.1 days and collects up to 3.35" (85mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

In Tolani Lake, Arizona, the average length of the day is 12.4h.

Sunshine

In Tolani Lake, the average sunshine in September is 10.2h.

UV index

In Tolani Lake, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to the UV radiation for the average person.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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 Tolani Lake?

In Tolani Lake, in September, the average high-temperature is 82°F (27.8°C), and the average low-temperature is 62.2°F (16.8°C).

What is the average humidity in September in Tolani Lake?

The average relative humidity in September is 34%.

How many days does it rain in September in Tolani Lake?

In Tolani Lake, Arizona, during September, the rain falls for 4.5 days and regularly aggregates up to 0.35" (9mm) of precipitation.

When it does not snow in Tolani Lake?

April through October are months without snowfall in Tolani Lake, Arizona.

What is the average length of the day in September in Tolani Lake?

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

How long on average sun shines in September in Tolani Lake?

In Tolani Lake, Arizona, the average sunshine in September is 10.2h.

What is the UV index intensity in September in Tolani Lake?

In September, the average daily maximum UV index in Tolani Lake, Arizona, is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to the UV radiation.

Average temperature in September
Tolani Lake, AZ

Average temperature in September - Tolani Lake, AZ
  • Average high temperature in September: 82°F

The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (47.7°F).

  • Average low temperature in September: 62.2°F

The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).

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Average pressure in September
Tolani Lake, AZ

Average pressure in September - Tolani Lake, AZ
  • Average pressure in September: 29.96"

The month with the highest atmospheric pressure is January (30.16").
Months with the lowest atmospheric pressure are May and June (29.88").

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Average wind speed in September
Tolani Lake, AZ

Average wind speed in September - Tolani Lake, AZ
  • Average wind speed in September: 7.7mph

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is January (6.2mph).

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Average humidity in September
Tolani Lake, AZ

Average humidity in September - Tolani Lake, AZ
  • Average humidity in September: 34%

The month with the highest relative humidity is January (57%).
The month with the lowest relative humidity is June (18%).

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Average rainfall in September
Tolani Lake, AZ

Average rainfall in September - Tolani Lake, AZ
  • Average rainfall in September: 0.35"

The wettest month (with the highest rainfall) is October (0.55").
The driest month (with the least rainfall) is June (0.08").

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Average rainfall days in September
Tolani Lake, AZ

Average rainfall days in September - Tolani Lake, AZ
  • Average rainfall days in September: 4.5 days

The month with the highest number of rainy days is July (7.8 days).
Months with the least rainy days are June and November (2.5 days).

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Average snowfall in September
Tolani Lake, AZ

Average snowfall in September - Tolani Lake, AZ
  • Average snowfall in September: 0"

The month with the highest snowfall is February (1.69").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in September
Tolani Lake, AZ

Average snowfall days in September - Tolani Lake, AZ
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (1.6 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Tolani Lake, AZ

Average daylight in September / Average sunshine in September - Tolani Lake, AZ
  • 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: 10.2h

The month with the most sunshine is August (Average sunshine: 12.3h).
The month with the least sunshine is December (Average sunshine: 7h).

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Average sunshine days in September
Tolani Lake, AZ

Average sunshine days in September - Tolani Lake, AZ
  • Average sunshine days in September: 23.1 days

The month with the most sunshine days is May (27.1 days).
The month with the least sunshine days is July (19.7 days).

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Average UV index in September
Tolani Lake, AZ

Average UV index in September - Tolani Lake, AZ
  • Average UV index in September: 6

Months with the highest UV index are June, July and August (UV index 7).
Months with the lowest UV index are November and December (UV index 2).

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Average cloud cover in September
Tolani Lake, AZ

Average cloud cover in September - Tolani Lake, AZ
  • Average cloud cover in September: 9

The month with the most cloud cover is December (Cloud cover 20).
The month with the least cloud cover is June (Cloud cover 8).

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Average visibility in September
Tolani Lake, AZ

Average visibility in September - Tolani Lake, AZ
  • 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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