Weathermondo.com
United StatesThe weather in August in Rainbow
It's hot in August in Rainbow with an average temperature of 30°C. Temperatures this month range from a low of 25°C to a high of 33°C. At night, you can expect temperatures between 10°C and 14°C.
August is a good month to be in Rainbow for sunny weather. You’ll have high temperatures and not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in August for Rainbow, Oregon. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 40°C in 2016, Rainbow reached the highest temperature in August over the past 10 years. The lowest daytime temperature in this month was 17°C in 2023. The extreme nighttime temperatures ranged from a lowest recorded value of 3°C to a highest value of 20°C.
Rainfall amount
According to weather history, there is only 4,2 mm of precipitation in August. The wind speed is around 4 Bft, mostly coming from the South.
Daily weather in August for Rainbow
Click on any day in August to get detailed info about the usual weather on that day in Rainbow. Check out the historical temperatures and precipitation over the past 10 years on this day.
August weather comparison
| Rainbow | New York | |
|---|---|---|
| Average temperature | 30°C | 30°C |
| Max. temperature | 33°C | 31°C |
| Min. temperature | 10°C | -5°C |
| Total precipitation | 4,2 mm | 79 mm |
| Rainy days | 2 days | 13 days |
Start of August
The month of August starts in Rainbow with hot temps, averaging around 31°C during the day and nights around 14°C.
Mid August
By mid-August, daytime temps stay steady at around 31°C, with nights around 13°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
End of August
By the end of August, the average daytime temperature in Rainbow is around 29°C, while nighttime temps are about 12°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Rainbow for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in August in Rainbow, Oregon. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in August in Rainbow
Temperature in August in Rainbow over the years
Precipitation charts
These charts show the average amount of precipitation in August in Rainbow, Oregon. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in August in Rainbow
Total precipitation in August in Rainbow over the years
Daily UV index in August in Rainbow
This chart shows the average daily UV index in August in Rainbow, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in August in Rainbow
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Average weather in Rainbow by month
Click on a month below to see detailed weather info for Rainbow. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.