September weather forecast and climate
Templeton, MA

Weather in September

September, the first month of the autumn, in Templeton, is also an agreeable month, with average temperature fluctuating between 71.1°F (21.7°C) and 52.7°F (11.5°C).

Temperature

In Templeton, the average high-temperature in September marginally drops, from a moderately hot 78.4°F (25.8°C) in August, to an agreeable 71.1°F (21.7°C). In Templeton, in September, the average low-temperature is 52.7°F (11.5°C).

Humidity

In September, the average relative humidity is 79%.

Rainfall

In Templeton, it is raining for 11.3 days, with typically 0.79" (20mm) of accumulated precipitation. In Templeton, during the entire year, the rain falls for 119.4 days and collects up to 12.44" (316mm) of precipitation.

Snowfall

June through September are months without snowfall in Templeton.

Daylight

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

Sunshine

In September, the average sunshine in Templeton is 7.9h.

UV index

In Templeton, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV radiation for the average person.
Note: In September, the average maximum UV index of 4 translate into the following recommendations:
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. 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.
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FAQ

What is the temperature in September in Templeton?

The average high-temperature, in September, in Templeton, is 71.1°F (21.7°C), while the average low-temperature is 52.7°F (11.5°C).

What is the average humidity in September in Templeton?

The average relative humidity in September is 79%.

How much does it rain in Templeton in September?

In Templeton, during September, the rain falls for 11.3 days and regularly aggregates up to 0.79" (20mm) of precipitation.

Does it snow in Templeton in September?

In Templeton, Massachusetts, in September, it doesn't snow. In October, it regularly snows.

When it does not snow in Templeton?

June through September are months without snowfall in Templeton.

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

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

How many hours of sunshine does Templeton have in September?

In Templeton, the average sunshine in September is 7.9h.

What is the UV index intensity in September in Templeton?

In Templeton, Massachusetts, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium hazard to health from unprotected exposure to the UV radiation.

Average temperature in September
Templeton, MA

Average temperature in September - Templeton, MA
  • Average high temperature in September: 21.7°C

The warmest month (with the highest average high temperature) is July (26.9°C).
The month with the lowest average high temperature is January (-1.3°C).

  • Average low temperature in September: 11.5°C

The month with the highest average low temperature is July (16.3°C).
The coldest month (with the lowest average low temperature) is January (-8°C).

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Average pressure in September
Templeton, MA

Average pressure in September - Templeton, MA
  • Average pressure in September: 1017.8mbar

The month with the highest atmospheric pressure is November (1018.4mbar).
The month with the lowest atmospheric pressure is June (1013.3mbar).

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Average wind speed in September
Templeton, MA

Average wind speed in September - Templeton, MA
  • Average wind speed in September: 9.6km/h

The windiest month (with the highest average wind speed) is January (14.2km/h).
The calmest month (with the lowest average wind speed) is August (8.9km/h).

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Average humidity in September
Templeton, MA

Average humidity in September - Templeton, MA
  • Average humidity in September: 79%

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is April (73%).

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Average rainfall in September
Templeton, MA

Average rainfall in September - Templeton, MA
  • Average rainfall in September: 20mm

The wettest months (with the highest rainfall) are June and July (33mm).
The driest month (with the least rainfall) is February (18mm).

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Average rainfall days in September
Templeton, MA

Average rainfall days in September - Templeton, MA
  • Average rainfall days in September: 11.3 days

The month with the highest number of rainy days is July (14 days).
The month with the least rainy days is February (4.4 days).

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Average snowfall in September
Templeton, MA

Average snowfall in September - Templeton, MA
  • Average snowfall in September: 0mm

The month with the highest snowfall is March (73mm).
Months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in September
Templeton, MA

Average snowfall days in September - Templeton, MA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (9.2 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Templeton, MA

Average daylight in September / Average sunshine in September - Templeton, MA
  • Average daylight in September: 12.5h

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9.1h).

  • Average sunshine in September: 7.9h

Months with the most sunshine are July and August (Average sunshine: 9.8h).
The month with the least sunshine is February (Average sunshine: 4.2h).

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Average sunshine days in September
Templeton, MA

Average sunshine days in September - Templeton, MA
  • Average sunshine days in September: 17 days

The month with the most sunshine days is January (19.6 days).
The month with the least sunshine days is April (14.3 days).

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Average UV index in September
Templeton, MA

Average UV index in September - Templeton, MA
  • Average UV index in September: 4

The month with the highest UV index is July (UV index 6).
Months with the lowest UV index are January, February, March, October, November and December (UV index 2).

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Average cloud cover in September
Templeton, MA

Average cloud cover in September - Templeton, MA
  • Average cloud cover in September: 42

The month with the most cloud cover is March (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 38).

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Average visibility in September
Templeton, MA

Average visibility in September - Templeton, MA
  • Average visibility in September: 8km

Months with the highest visibility are April, November and December (9km).
Months with the lowest visibility are January, February, March, May, June, July, August, September and October (8km).

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