Phlox
Wisconsin, USA
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Phlox, WI

The first month of the autumn, September, is still a pleasant month in Phlox, Wisconsin, with average temperature fluctuating between 70°F (21.1°C) and 50.7°F (10.4°C).

Temperature

In September, the average high-temperature marginally drops, from a warm 77.7°F (25.4°C) in August, to an agreeable 70°F (21.1°C). In September, the average low-temperature is 50.7°F (10.4°C).

Humidity

The average relative humidity in Phlox, Wisconsin, is 79%.

Rainfall

In Phlox, Wisconsin, during 11.7 rainfall days, 1.61" (41mm) of precipitation is typically accumulated. In Phlox, during the entire year, the rain falls for 126.9 days and collects up to 23.03" (585mm) of precipitation.

Snowfall

In Phlox snow does not fall in June through September.

Daylight

In September, the average length of the day in Phlox is 12.5h.

Sunshine

The average sunshine in September is 8.4h.

UV index

The average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to the Sun's UV rays for the average person.
Note: In September, the average maximum UV index of 3 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in September in Phlox?

In September, the average high-temperature is 70°F (21.1°C), and the average low-temperature is 50.7°F (10.4°C).

What is the average humidity in September in Phlox?

In September, the average relative humidity in Phlox is 79%.

How many days does it rain in September in Phlox?

In Phlox, in September, it is raining for 11.7 days, with typically 1.61" (41mm) of accumulated precipitation.

Does it snow in Phlox in September?

In Phlox, Wisconsin, in September, it doesn't snow. In October, it regularly snows.

When it does not snow in Phlox?

June through September are months without snowfall in Phlox, Wisconsin.

How many hours of daylight does Phlox have in September?

In September, the average length of the day in Phlox is 12.5h.

How many hours of sunshine does Phlox have in September?

In Phlox, the average sunshine in September is 8.4h.

How high is the UV index in September in Phlox?

In Phlox, Wisconsin, the average daily maximum UV index in September is 3. 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 - Phlox, WI
  • Average high temperature in September: 70°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (22.3°F).

  • Average low temperature in September: 50.7°F

The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (11.5°F).

Average humidity in September - Phlox, WI
  • Average humidity in September: 79%

Months with the highest relative humidity are January and February (88%).
Months with the lowest relative humidity are April and May (75%).

Average rainfall in September - Phlox, WI
  • Average rainfall in September: 1.61"

The wettest month (with the highest rainfall) is May (3.19").
The driest months (with the least rainfall) are January and February (1.02").

Average rainfall days in September - Phlox, WI
  • Average rainfall days in September: 11.7 days

The month with the highest number of rainy days is May (15.1 days).
Months with the least rainy days are January and February (4.3 days).

Average snowfall in September - Phlox, WI
  • Average snowfall in September: 0"

The month with the highest snowfall is January (5.28").
Months with the least snowfall are June, July, August and September (0").

Average snowfall days in September - Phlox, WI
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (15.1 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September / Average sunshine in September - Phlox, WI
  • Average daylight in September: 12.5h

The month with the longest days is June (Average daylight: 15.6h).
The month with the shortest days is December (Average daylight: 8.8h).

  • Average sunshine in September: 8.4h

The month with the most sunshine is July (Average sunshine: 10.1h).
The month with the least sunshine is February (Average sunshine: 3.5h).

Average UV index in September - Phlox, WI
  • Average UV index in September: 3

Months with the highest UV index are June, July and August (UV index 5).
Months with the lowest UV index are January, November and December (UV index 1).