August weather forecast
Tampico, MT

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Weather in August

The last month of the summer, August, is also a moderately hot month in Tampico, Montana, with an average temperature varying between 62.4°F (16.9°C) and 81.7°F (27.6°C).

Temperature

Tampico sees the arrival of August with an average high-temperature of a still moderately hot 81.7°F (27.6°C), indicating a subtle variation from July. Nightly temperatures drop to an average low of 62.4°F (16.9°C) in August.

Heat index

August's average heat index is appraised at 80.6°F (27°C). One might feel worn out with persistent exposure and activity, resulting in heat cramps.
For clarity, heat index numbers account for light winds and areas under shade. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is found by incorporating humidity levels into the air temperature measurement. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.

Humidity

The least humid month is August, with an average relative humidity of 42%.

Rainfall

In Tampico, in August, during 10 rainfall days, 1.18" (30mm) of precipitation is typically accumulated. In Tampico, during the entire year, the rain falls for 90.8 days and collects up to 11.1" (282mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In Tampico, the average length of the day in August is 14h and 16min.
On the first day of August, sunrise is at 5:43 am and sunset at 8:43 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 7:50 pm MDT.

Sunshine

In August, the average sunshine in Tampico is 11.6h.

UV index

The average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: A daily maximum UV index of 6 in August translates into the following instructions:
Deter overexposure. Protecting against the sun's effects is essential. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. 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.
Updated: Jun 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in August?

In Tampico, 81.7°F (27.6°C) is the average high-temperature and 62.4°F (16.9°C) is the average low-temperature during August. In August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is appraised at 80.6°F (27°C).

What is the least humid month?

August is the least humid month, with an average relative humidity of 42%.

What is the average humidity in August?

In Tampico, Montana, the average relative humidity in August is 42%.

How much does it rain in August?

In Tampico, in August, it is raining for 10 days, with typically 1.18" (30mm) of accumulated precipitation.

When it does not snow in Tampico?

June through September are months without snowfall.

What is the average length of the day in August in Tampico?

In Tampico, the average day length in August is 14h and 16min.

When are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 5:43 am and sunset at 8:43 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 7:50 pm MDT.

How many hours of sunshine does Tampico have in August?

The average sunshine duration in August is 11.6h.

How high is the UV index in August?

In Tampico, the average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high health threat from unsafe exposure to Sun's UV rays.
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
Tampico, MT

Average temperature in August - Tampico, MT
  • Average high temperature in August: 81.7°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is February (23.7°F).

  • Average low temperature in August: 62.4°F

The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is February (10.2°F).

Average pressure in August
Tampico, MT

Average pressure in August - Tampico, MT
  • Average pressure in August: 29.88"Hg

The month with the highest atmospheric pressure is February (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).

Average wind speed in August
Tampico, MT

Average wind speed in August - Tampico, MT
  • Average wind speed in August: 9.9mph

The windiest month (with the highest average wind speed) is April (11.7mph).
The calmest month (with the lowest average wind speed) is February (8.8mph).

Average humidity in August
Tampico, MT

Average humidity in August - Tampico, MT
  • Average humidity in August: 42%

The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (42%).

Average rainfall in August
Tampico, MT

Average rainfall in August - Tampico, MT
  • Average rainfall in August: 1.18"

The wettest month (with the highest rainfall) is June (2.01").
The driest months (with the least rainfall) are January and February (0.35").

Average rainfall days in August
Tampico, MT

Average rainfall days in August - Tampico, MT
  • Average rainfall days in August: 10 days

The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is February (2.3 days).

Average snowfall in August
Tampico, MT

Average snowfall in August - Tampico, MT
  • Average snowfall in August: 0"

The month with the highest snowfall is December (2.6").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Tampico, MT

Average snowfall days in August - Tampico, MT
  • Average snowfall days in August: 0 days

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

Average daylight in August /
Average sunshine in August
Tampico, MT

Average daylight in August / Average sunshine in August - Tampico, MT
  • Average daylight in August: 14h and 2min

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).

  • Average sunshine in August: 11h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in August
Tampico, MT

Average sunshine days in August - Tampico, MT
  • Average sunshine days in August: 18.3 days

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is June (13.8 days).

Average UV index in August
Tampico, MT

Average UV index in August - Tampico, MT
  • Average UV index in August: 6

The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in August
Tampico, MT

Average cloud cover in August - Tampico, MT
  • Average cloud cover in August: 17

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 16).

Average visibility in August
Tampico, MT

Average visibility in August - Tampico, MT
  • 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).

Tampico, Montana, USA

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