September weather forecast
Lovell, WY

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Weather in September

As September rolls in, it signals the end of summer and the start of fall in Lovell. The average high temperature drops to 71.4°F (21.9°C) and is paired with increased rainfall up to 0.98" (25mm). The transition from the heat of summer to the pleasant coolness of fall paints Lovell in beautiful hues of yellow and orange. September in Wyoming is characterized by the crisp fall wind rustling through the changing leaves, setting the stage for the incoming cooler months. As the city adapts to these altering conditions, residents exchange summer gear for cozy sweaters and warm beverages.

Temperature

With September's onset, the average high-temperature recedes from August's warm 81°F (27.2°C) to an agreeable 71.4°F (21.9°C). Lovell, during the month of September, experiences an average low-temperature of 51.3°F (10.7°C).

Humidity

The average relative humidity in September in Lovell is 42%.

Rainfall

In Lovell, in September, it is raining for 9.5 days, with typically 0.98" (25mm) of accumulated precipitation. In Lovell, during the entire year, the rain falls for 133.8 days and collects up to 9.8" (249mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall in Lovell. September is the first month it typically snows. Throughout September, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow. In Lovell, during the entire year, snow falls for 64 days and aggregates up to 19.92" (506mm) of snow.

Daylight

In September, the average length of the day is 12h and 30min.
On the first day of September in Lovell, Wyoming, sunrise is at 6:36 am and sunset at 7:49 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 6:55 pm MDT.

Sunshine

In Lovell, the average sunshine in September is 10.8h.

UV index

In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum daily UV index of 4 during September morphs into the following directions:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
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Frequently asked questions

What is the average September temperature in Lovell?

Lovell in September has an average high-temperature of 71.4°F (21.9°C) and an average low-temperature of 51.3°F (10.7°C).

What is the average humidity in September in Lovell?

The average relative humidity in September is 42%.

How many days does it rain in September in Lovell?

In Lovell, during September, the rain falls for 9.5 days and regularly aggregates up to 0.98" (25mm) of precipitation.

When does it start snowing in Lovell?

September is the first month it typically snows in Lovell. Throughout September, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow.

How many hours of daylight does Lovell have in September?

In Lovell, the average day length in September is 12h and 30min.

When are sunrise and sunset in September in Lovell?

On the first day of September in Lovell, Wyoming, sunrise is at 6:36 am and sunset at 7:49 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 6:55 pm MDT.

How long on average sun shines in September in Lovell?

In September, the average sunshine duration is 10.8h.

How high is the UV index in September in Lovell?

The average daily maximum UV index in September in Lovell, Wyoming, is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Lovell, WY

Average temperature in September - Lovell, WY
  • Average high temperature in September: 71.4°F

The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is December (27.5°F).

  • Average low temperature in September: 51.3°F

The month with the highest average low temperature is July (61°F).
The coldest months (with the lowest average low temperature) are January and February (14.4°F).

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Average pressure in September
Lovell, WY

Average pressure in September - Lovell, WY
  • Average pressure in September: 29.96"Hg

The months with the highest atmospheric pressure are January and December (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in September
Lovell, WY

Average wind speed in September - Lovell, WY
  • Average wind speed in September: 6.8mph

The windiest month (with the highest average wind speed) is April (8.7mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).

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Average humidity in September
Lovell, WY

Average humidity in September - Lovell, WY
  • Average humidity in September: 42%

The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is August (37%).

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Average rainfall in September
Lovell, WY

Average rainfall in September - Lovell, WY
  • Average rainfall in September: 0.98"

The wettest month (with the highest rainfall) is May (1.57").
The driest month (with the least rainfall) is December (0.51").

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Average rainfall days in September
Lovell, WY

Average rainfall days in September - Lovell, WY
  • Average rainfall days in September: 9.5 days

The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is November (8.3 days).

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Average snowfall in September
Lovell, WY

Average snowfall in September - Lovell, WY
  • Average snowfall in September: 0.04"

The month with the highest snowfall is February (4.88").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in September
Lovell, WY

Average snowfall days in September - Lovell, WY
  • Average snowfall days in September: 0.1 days

The month with the highest number of snowfall days is January (14.1 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in September /
Average sunshine in September
Lovell, WY

Average daylight in September / Average sunshine in September - Lovell, WY
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in September: 10h and 5min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 24min).

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Average sunshine days in September
Lovell, WY

Average sunshine days in September - Lovell, WY
  • Average sunshine days in September: 16.2 days

The month with the most sunshine days is December (17.2 days).
The month with the least sunshine days is May (10.2 days).

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Average UV index in September
Lovell, WY

Average UV index in September - Lovell, WY
  • Average UV index in September: 4

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in September
Lovell, WY

Average cloud cover in September - Lovell, WY
  • Average cloud cover in September: 16

The month with the most cloud cover is February (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 12).

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Average visibility in September
Lovell, WY

Average visibility in September - Lovell, WY
  • Average visibility in September: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Lovell, Wyoming, USA

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