July weather forecast
Lander, WY

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Magnificence in the nature scenes around the stunning Sinks Canyon in Lander, Wyoming
Magnificence in the nature scenes around the stunning Sinks Canyon in Lander, Wyoming

Weather in July

In the heart of summer, July in Lander serves up the highest temperatures of the year. Under the minimal shade of a 12% cloud cover, the relatively low humidity offers relief from the heat. Between June and July, minor variations exist, though July presents the highest UV index of the year. With mercury levels escalating to a peak average of 81.7°F (27.6°C), July also marks the year's driest month with a minimal 0.47" (12mm) of rainfall. As August arrives, expect a slight dip in temperatures.

Temperature

Temperature records mark July as the warmest month, with highs averaging 81.7°F (27.6°C) and lows at 56.8°F (13.8°C).

Humidity

The average relative humidity in July in Lander is 35%.

Rainfall

In Lander, in July, it is raining for 7.2 days, with typically 0.47" (12mm) of accumulated precipitation. In Lander, during the entire year, the rain falls for 92.3 days and collects up to 9.92" (252mm) of precipitation.

Snowfall

In Lander, Wyoming, snow does not fall in June through August.

Daylight

In Lander, the average length of the day in July is 14h and 58min.
On the first day of the month, sunrise is at 5:40 am and sunset at 8:57 pm. On the last day of July, sunrise is at 6:06 am and sunset at 8:36 pm MDT.

Sunshine

The month with the most sunshine in Lander is July, with an average of 12h of sunshine.

UV index

July is the month with the highest UV index, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A typical high UV index of 6 in July suggests the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
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Frequently asked questions

What month is the hottest in Lander?

The warmest period in Lander is July, when temperatures fluctuate between an average high of 81.7°F (27.6°C) and a low of 56.8°F (13.8°C).

What are the temperatures in Lander in July?

In Lander, in July, the average high-temperature is 81.7°F (27.6°C), and the average low-temperature is 56.8°F (13.8°C).

What is the average humidity in July in Lander?

In Lander, the average relative humidity in July is 35%.

How much does it rain in Lander in July?

In Lander, in July, it is raining for 7.2 days, with typically 0.47" (12mm) of accumulated precipitation.

When it does not snow in Lander?

June through August are months without snowfall in Lander.

How many hours of daylight does Lander have in July?

The average day length in July in Lander is 14h and 58min.

When are sunrise and sunset in July in Lander?

In July, on the first day of the month, sunrise is at 5:40 am and sunset at 8:57 pm. On the last day of the month, in Lander, Wyoming, sunrise is at 6:06 am and sunset at 8:36 pm MDT.

What month has the most sunshine in Lander?

The month with the most sunshine in Lander, Wyoming, is July, with an average of 12h of sunshine.

How many hours of sunshine does Lander have in July?

In July, the average sunshine duration in Lander is 12h.

When is the highest UV index in Lander?

With an average maximum UV index of 6, July is the month with the highest UV index in Lander, Wyoming.

What is the UV index reading in July in Lander?

The average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes a high health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Lander, WY

Average temperature in July - Lander, WY
  • Average high temperature in July: 81.7°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is December (28.4°F).

  • Average low temperature in July: 56.8°F

The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is December (13.1°F).

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Average pressure in July
Lander, WY

Average pressure in July - Lander, WY
  • Average pressure in July: 29.96"Hg

The month with the highest atmospheric pressure is January (30.23"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in July
Lander, WY

Average wind speed in July - Lander, WY
  • Average wind speed in July: 6.6mph

The windiest month (with the highest average wind speed) is March (7.7mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

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Average humidity in July
Lander, WY

Average humidity in July - Lander, WY
  • Average humidity in July: 35%

The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is August (34%).

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Average rainfall in July
Lander, WY

Average rainfall in July - Lander, WY
  • Average rainfall in July: 0.47"

The wettest month (with the highest rainfall) is April (1.81").
The driest month (with the least rainfall) is January (0.43").

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Average rainfall days in July
Lander, WY

Average rainfall days in July - Lander, WY
  • Average rainfall days in July: 7.2 days

The month with the highest number of rainy days is May (12.8 days).
The month with the least rainy days is November (4.8 days).

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Average snowfall in July
Lander, WY

Average snowfall in July - Lander, WY
  • Average snowfall in July: 0"

The month with the highest snowfall is April (8.15").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in July
Lander, WY

Average snowfall days in July - Lander, WY
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (10.1 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in July /
Average sunshine in July
Lander, WY

Average daylight in July / Average sunshine in July - Lander, WY
  • Average daylight in July: 15h and 0min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in July: 12h and 0min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The months with the least sunshine are January and February (Average sunshine: 6h and 54min).

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Average sunshine days in July
Lander, WY

Average sunshine days in July - Lander, WY
  • Average sunshine days in July: 19.8 days

The month with the most sunshine days is November (21.7 days).
The month with the least sunshine days is April (12.3 days).

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Average UV index in July
Lander, WY

Average UV index in July - Lander, WY
  • Average UV index in July: 6

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

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Average cloud cover in July
Lander, WY

Average cloud cover in July - Lander, WY
  • Average cloud cover in July: 12

The months with the most cloud cover are February and April (Cloud cover 28).
The months with the least cloud cover are July and August (Cloud cover 12).

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Average visibility in July
Lander, WY

Average visibility in July - Lander, WY
  • Average visibility in July: 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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Lander, Wyoming, USA

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