August weather forecastMontrose, CO
August
Weather in August
Contrary to the trend of consistent weather changes from one month to another, August's weather in Montrose remains fairly consistent with July's. Subtle uplift is noted with rainfall, but that hardly dampens the city's typically sizzling summer. Meanwhile, daylight hours slightly decline, with this month confirming the beginning of summer's departure. However, temperatures remain quite high. With plans for outdoor leisure, it would be wise to consider the slightly increased rainfall.Temperature
The transition into August in Montrose, Colorado, notes an average high-temperature of a still warm 82°F (27.8°C), revealing a mild distinction from the 84°F (28.9°C) in July. Montrose registers a significant drop in temperature in August, with average nighttime lows of 54.3°F (12.4°C).Heat index
For August, the heat index is appraised at 82.4°F (28°C). One might feel worn out with persistent exposure and activity, resulting in heat cramps.Know that the heat index computations account for shaded terrains and slight winds. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
Humidity
The average relative humidity in August is 42%.Rainfall
In August, the rain falls for 8.2 days. Throughout August, 0.63" (16mm) of precipitation is accumulated. In Montrose, during the entire year, the rain falls for 104.5 days and collects up to 9.84" (250mm) of precipitation.Snowfall
June through September are months without snowfall in Montrose.Daylight
In August, the average length of the day in Montrose is 13h and 37min.On the first day of August, sunrise is at 6:14 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 7:42 pm MDT.
Sunshine
In August, the average sunshine in Montrose is 11.9h.UV index
In Montrose, the average daily maximum UV index in August is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: In August, an average UV index of 5 transforms into the following instructions:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Montrose, CO
- Average high temperature in August: 82°F
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (33.4°F).
- Average low temperature in August: 54.3°F
The month with the highest average low temperature is July (55.9°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).
Average pressure in August
Montrose, CO
- Average pressure in August: 30.03"Hg
The month with the highest atmospheric pressure is January (30.25"Hg).
The month with the lowest atmospheric pressure is May (29.92"Hg).
Average wind speed in August
Montrose, CO
- Average wind speed in August: 6mph
The windiest month (with the highest average wind speed) is June (7.6mph).
The calmest month (with the lowest average wind speed) is January (4.4mph).
Average humidity in August
Montrose, CO
- Average humidity in August: 42%
The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is June (32%).
Average rainfall in August
Montrose, CO
- Average rainfall in August: 0.63"
The wettest month (with the highest rainfall) is March (1.18").
The driest month (with the least rainfall) is June (0.47").
Average rainfall days in August
Montrose, CO
- Average rainfall days in August: 8.2 days
The month with the highest number of rainy days is April (12.4 days).
The month with the least rainy days is November (6.1 days).
Average snowfall in August
Montrose, CO
- Average snowfall in August: 0"
The month with the highest snowfall is December (6.22").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Montrose, CO
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (11.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Montrose, CO
- Average daylight in August: 13h and 36min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in August: 11h and 54min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 18min).
Average sunshine days in August
Montrose, CO
- Average sunshine days in August: 17.6 days
The month with the most sunshine days is November (21.6 days).
The month with the least sunshine days is April (13.3 days).
Average UV index in August
Montrose, CO
- Average UV index in August: 5
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in August
Montrose, CO
- Average cloud cover in August: 12
The months with the most cloud cover are January and February (Cloud cover 30).
The months with the least cloud cover are June and September (Cloud cover 11).
Average visibility in August
Montrose, CO
- Average visibility in August: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
