August weather forecastRío Grande, Mexico
August
Weather in August
The last month of the summer, August, is also a moderately hot month in Río Grande, Mexico, with temperature in the range of an average high of 23.9°C (75°F) and an average low of 12.8°C (55°F).Temperature
With the advent of August, Río Grande's high-temperatures adjust to a still warm 23.9°C (75°F), closely aligning with the preceding month. During the month of August, an average low-temperature of 12.8°C (55°F) is recorded in Río Grande.Humidity
The average relative humidity in August in Río Grande is 63%.Rainfall
In August, in Río Grande, Mexico, the rain falls for 18.5 days. Throughout August, 68mm (2.68") of precipitation is accumulated. Throughout the year, in Río Grande, Mexico, there are 119.9 rainfall days, and 489mm (19.25") of precipitation is accumulated.Snowfall
In Río Grande, snow does not fall in January, February, April through December.Daylight
In Río Grande, the average length of the day in August is 12h and 56min.On the first day of the month, sunrise is at 6:22 am and sunset at 7:34 pm. On the last day of August, sunrise is at 6:33 am and sunset at 7:10 pm CST.
Sunshine
In Río Grande, the average sunshine in August is 9.5h.UV index
In Río Grande, the average daily maximum UV index in August is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: An average maximum UV index of 4 in August leads to these recommendations:
Act with care - Obligation to protect against skin and eye damage is highlighted. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Río Grande, Mexico
- Average high temperature in August: 23.9°C
The warmest month (with the highest average high temperature) is May (26.3°C).
The month with the lowest average high temperature is January (17.7°C).
- Average low temperature in August: 12.8°C
The month with the highest average low temperature is June (14.5°C).
The coldest month (with the lowest average low temperature) is January (4.2°C).
Average pressure in August
Río Grande, Mexico
- Average pressure in August: 1015.1mbar
The month with the highest atmospheric pressure is January (1018.1mbar).
The month with the lowest atmospheric pressure is June (1013.1mbar).
Average wind speed in August
Río Grande, Mexico
- Average wind speed in August: 10.2km/h
The windiest month (with the highest average wind speed) is April (14.3km/h).
The calmest month (with the lowest average wind speed) is October (9.1km/h).
Average humidity in August
Río Grande, Mexico
- Average humidity in August: 63%
The month with the highest relative humidity is September (72%).
The month with the lowest relative humidity is April (30%).
Average rainfall in August
Río Grande, Mexico
- Average rainfall in August: 68mm
The wettest month (with the highest rainfall) is September (109mm).
The driest month (with the least rainfall) is March (6mm).
Average rainfall days in August
Río Grande, Mexico
- Average rainfall days in August: 18.5 days
The month with the highest number of rainy days is September (21.5 days).
The month with the least rainy days is February (2.8 days).
Average snowfall in August
Río Grande, Mexico
- Average snowfall in August: 0mm
The month with the highest snowfall is March (2mm).
The months with the least snowfall are January, February, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in August
Río Grande, Mexico
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is March (0.2 days).
The months with the least snowfall days are February, April, May, June, July, August, September, October and November (0 days).
Average daylight in August /
Average sunshine in August
Río Grande, Mexico
- Average daylight in August: 12h and 54min
The month with the longest days is June (Average daylight: 13h and 36min).
The month with the shortest days is December (Average daylight: 10h and 42min).
- Average sunshine in August: 9h and 30min
The months with the most sunshine are February, May, June and November (Average sunshine: 9h and 36min).
The month with the least sunshine is September (Average sunshine: 9h and 0min).
Average sunshine days in August
Río Grande, Mexico
- Average sunshine days in August: 7.7 days
The months with the most sunshine days are March and December (26.2 days).
The month with the least sunshine days is September (4.5 days).
Average UV index in August
Río Grande, Mexico
- Average UV index in August: 4
The month with the highest UV index is May (UV index 6).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in August
Río Grande, Mexico
- Average cloud cover in August: 20
The month with the most cloud cover is September (Cloud cover 33).
The months with the least cloud cover are March and April (Cloud cover 13).
Average visibility in August
Río Grande, Mexico
- Average visibility in August: 10km
The months with the highest visibility are January, February, March, April, May, June, August, November and December (10km).
The months with the lowest visibility are July, September and October (9km).
