Park City
Utah, USA
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Park City, UT

A beautiful sunny winter morning in Park City, Utah, with light snow cover on the mountains in the background
A beautiful sunny winter morning in Park City, Utah, with light snow cover on the mountains in the background
The first month of the autumn, Septiembre, is still a pleasant month in Park City, Utah, with temperature in the range of an average low of 40.5°F (4.7°C) and an average high of 70.7°F (21.5°C).

Temperature

In Park City, the average high-temperature in Septiembre slightly decreases, from a warm 79.5°F (26.4°C) in Agosto, to a pleasant 70.7°F (21.5°C). In Septiembre, in Park City, the average low-temperature is 40.5°F (4.7°C).

Rainfall

In Park City, during Septiembre, the rain falls for 5 days and regularly aggregates up to 1.16" (29.5mm) of precipitation. In Park City, during the entire year, the rain falls for 81 days and collects up to 21.17" (537.6mm) of precipitation.

Snowfall

Months with snowfall are Enero through Junio, Septiembre through Diciembre. Septiembre is the first month it typically snows in Park City. Throughout Septiembre, Park City receives 1.4" (35.6mm) of snow. Throughout the year, in Park City, 141.8" (3601.8mm) of snow is accumulated.

Daylight

The average length of the day in Park City is 12.4h.

Sunshine

The average sunshine in Park City is 10h.

UV index

In Park City, the average daily maximum UV index in Septiembre is 7. A UV Index reading of 6 to 7 represents a high threat to health from the exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 7 transform into the following instructions:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in Septiembre in Park City?

The average high-temperature, in Septiembre, is 70.7°F (21.5°C), while the average low-temperature is 40.5°F (4.7°C).

How many days does it rain in Septiembre in Park City?

In Park City, in Septiembre, during 5 rainfall days, 1.16" (29.5mm) of precipitation is typically accumulated.

When does it start snowing in Park City?

Septiembre is the first month it typically snows in Park City. Throughout Septiembre, Park City receives 1.4" (35.6mm) of snow.

What is the average length of the day in Septiembre in Park City?

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

How many hours of sunshine does Park City have in Septiembre?

In Septiembre, the average sunshine in Park City, Utah, is 10h.

What is the UV index intensity in Septiembre in Park City?

The average daily maximum UV index in Septiembre in Park City is 7. A UV Index value of 6 to 7 symbolizes a high health threat from unsafe exposure to the Sun's UV rays.
Average temperature in September - Park City, UT
  • Average high temperature in September: 70.7°F

The warmest month (with the highest average high temperature) is July (82.1°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in September: 40.5°F

The month with the highest average low temperature is July (50°F).
The coldest month (with the lowest average low temperature) is January (11.8°F).

Average rainfall in September - Park City, UT
  • Average rainfall in September: 1.2"

The wettest month (with the highest rainfall) is January (2.7").
The driest month (with the lowest rainfall) is June (1.1").

Average rainfall days in September - Park City, UT
  • Average rainfall days in September: 5 days

Months with the highest number of rainy days are January, February and March (9 days).
The month with the lowest number of rainy days is July (4 days).

Average snowfall in September - Park City, UT
  • Average snowfall in September: 1.4"

Months with the highest snowfall are January and February (25.8").
Months with the lowest snowfall are July and August (0").

Average daylight in September / Average sunshine in September - Park City, UT
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 15.1h).
The month with shortest days is December (Average daylight: 9.3h).

  • Average sunshine in September: 10h

Months with most sunshine are June and July (Average sunshine: 12h).
The month with least sunshine is December (Average sunshine: 4h).

Average UV index in September - Park City, UT
  • Average UV index in September: 7

The month with the highest UV index is July (UV index 11).
Months with the lowest UV index are January and December (UV index 2).