August weather forecast
Meriden, WY

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Weather in August

August, the last month of the summer in Meriden, is also a hot month, with an average temperature ranging between min 60.6°F (15.9°C) and max 86.5°F (30.3°C).

Temperature

Meriden's transition from July to August introduces an average high-temperature of a still tropical 86.5°F (30.3°C), marking an insignificant variation from the 88.3°F (31.3°C). Meriden reports a marked divergence from daytime peaks throughout August, with lows averaging at a refreshing 60.6°F (15.9°C).

Heat index

The heat index value during August is evaluated at a hot 87.8°F (31°C). Continuing activity during long-lasting exposure might induce tiredness and result in heat cramps.
Data suggests that the heat index is set for environments in shade and with a light wind. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'real feel', blends air temperature and moisture content to represent the felt temperature to humans. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.

Humidity

The months with the lowest humidity are August and September, with an average relative humidity of 46%.

Rainfall

In Meriden, in August, it is raining for 10.3 days, with typically 1.22" (31mm) of accumulated precipitation. Throughout the year, there are 104.8 rainfall days, and 13.35" (339mm) of precipitation is accumulated.

Snowfall

June through August are months without snowfall.

Daylight

In Meriden, the average length of the day in August is 13h and 47min.
On the first day of August, sunrise is at 5:52 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 6:23 am and sunset at 7:31 pm MDT.

Sunshine

August has the most sunshine of the year, with an average of 11.7h of sunshine.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 6 in August translates into these instructions:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Experience reduced UV exposure by about half when donning a wide-brim hat.
Updated: Jun 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in August?

During August, Meriden experiences an average high-temperature of 86.5°F (30.3°C) and a low-temperature of 60.6°F (15.9°C). In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, is evaluated at 87.8°F (31°C).

What is the least humid month?

August and September, with an average relative humidity of 46%, are the least humid months.

What is the average humidity in August?

In August, the average relative humidity is 46%.

How many days does it rain in August?

In August, the rain falls for 10.3 days. Throughout August, 1.22" (31mm) of precipitation is accumulated.

When it does not snow?

In Meriden, snow does not fall in June through August.

Does it snow in August?

In Meriden, in August, it doesn't snow. In September, it regularly snows.

How many hours of daylight does Meriden have in August?

In Meriden, the average day length in August is 13h and 47min.

What time are sunrise and sunset in August?

On the first day of August, sunrise is at 5:52 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 6:23 am and sunset at 7:31 pm MDT.

What month has the most sunshine?

August has the most sunshine of the year, with an average of 11.7h of sunshine.

How long on average sun shines in August?

In August, the average sunshine duration is 11.7h.

What is the month with the highest UV index?

June through August, with an average maximum UV index of 6, are months with the highest UV index.

How high is the UV index in August?

In August, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from unprotected exposure to 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 August
Meriden, WY

Average temperature in August - Meriden, WY
  • Average high temperature in August: 86.5°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is December (36.5°F).

  • Average low temperature in August: 60.6°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is December (20.7°F).

Average pressure in August
Meriden, WY

Average pressure in August - Meriden, WY
  • Average pressure in August: 29.91"Hg

The months with the highest atmospheric pressure are January and December (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

Average wind speed in August
Meriden, WY

Average wind speed in August - Meriden, WY
  • Average wind speed in August: 8.6mph

The windiest month (with the highest average wind speed) is April (11.6mph).
The calmest month (with the lowest average wind speed) is August (8.6mph).

Average humidity in August
Meriden, WY

Average humidity in August - Meriden, WY
  • Average humidity in August: 46%

The month with the highest relative humidity is January (68%).
The months with the lowest relative humidity are August and September (46%).

Average rainfall in August
Meriden, WY

Average rainfall in August - Meriden, WY
  • Average rainfall in August: 1.22"

The wettest month (with the highest rainfall) is May (2.36").
The driest month (with the least rainfall) is January (0.35").

Average rainfall days in August
Meriden, WY

Average rainfall days in August - Meriden, WY
  • Average rainfall days in August: 10.3 days

The month with the highest number of rainy days is May (13.9 days).
The month with the least rainy days is December (3.5 days).

Average snowfall in August
Meriden, WY

Average snowfall in August - Meriden, WY
  • Average snowfall in August: 0"

The month with the highest snowfall is February (2.76").
The months with the least snowfall are June, July and August (0").

Average snowfall days in August
Meriden, WY

Average snowfall days in August - Meriden, WY
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (8 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in August /
Average sunshine in August
Meriden, WY

Average daylight in August / Average sunshine in August - Meriden, WY
  • Average daylight in August: 13h and 5min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in August: 11h and 4min

The month with the most sunshine is August (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 6h and 18min).

Average sunshine days in August
Meriden, WY

Average sunshine days in August - Meriden, WY
  • Average sunshine days in August: 15.5 days

The month with the most sunshine days is December (21.6 days).
The month with the least sunshine days is July (12.3 days).

Average UV index in August
Meriden, WY

Average UV index in August - Meriden, WY
  • Average UV index in August: 6

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

Average cloud cover in August
Meriden, WY

Average cloud cover in August - Meriden, WY
  • Average cloud cover in August: 16

The months with the most cloud cover are February and April (Cloud cover 33).
The month with the least cloud cover is August (Cloud cover 16).

Average visibility in August
Meriden, WY

Average visibility in August - Meriden, WY
  • Average visibility in August: 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).

Meriden, Wyoming, USA

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