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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, is another enjoyable winter month in Río Grande, Mexico, with an average temperature varying between 17.7°C (63.9°F) and 4.2°C (39.6°F). With average high temperatures of 17.7°C (63.9°F) and lows of 4.2°C (39.6°F), January is the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Río Grande, is a pleasant month, with an average temperature fluctuating between 5.6°C (42.1°F) and 20.2°C (68.4°F). Río Grande registers an average high-temperature of an agreeable 20.2°C (68.4°F) at the commencement of February, closely related to the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is still a pleasant month in Río Grande, Mexico, with an average temperature varying between 7.3°C (45.1°F) and 22.5°C (72.5°F). The advent of March observes an average high-temperature of a still agreeable 22.5°C (72.5°F), nearly identical to February's 20.2°C (68.4°F). Weather in March »
Weather in April
April is a moderately hot spring month in Río Grande, Mexico, with an average temperature ranging between max 25.2°C (77.4°F) and min 8.7°C (47.7°F). With the start of April, Río Grande measures an average high-temperature of a warm 25.2°C (77.4°F), not significantly differing from March's 22.5°C (72.5°F). Weather in April »
Weather in May
May, the last month of the spring in Río Grande, is another warm month, with an average temperature ranging between max 26.3°C (79.3°F) and min 12.1°C (53.8°F). Río Grande's warmest month, May, registers temperatures that range from a high of 26.3°C (79.3°F) to a low of 12.1°C (53.8°F). Weather in May »
Weather in June
June, the first month of the summer in Río Grande, is still a warm month, with an average temperature ranging between min 14.5°C (58.1°F) and max 25.7°C (78.3°F). Río Grande records a slight change with June's average high-temperatures adjusting to a still warm 25.7°C (78.3°F) from May's 26.3°C (79.3°F). Weather in June »
Weather in July
July, like June, in Río Grande, Mexico, is a moderately hot summer month, with an average temperature fluctuating between 23.6°C (74.5°F) and 14°C (57.2°F). July commences with an average high-temperature of a still moderately hot 23.6°C (74.5°F), showing little deviation from June's 25.7°C (78.3°F). Weather in July »
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). 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. Weather in August »
Weather in September
September, the first month of the autumn in Río Grande, is still a pleasant month, with an average temperature fluctuating between 22.2°C (72°F) and 11.8°C (53.2°F). In September, Río Grande experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 23.9°C (75°F) in August to a pleasant 22.2°C (72°F). Weather in September »
Weather in October
October, the same as September, in Río Grande, Mexico, is another pleasant autumn month, with temperature in the range of an average high of 21.7°C (71.1°F) and an average low of 9.4°C (48.9°F). The advent of October brings an average high-temperature of a still agreeable 21.7°C (71.1°F), exhibiting minor difference from the previous month. Weather in October »
Weather in November
November, the last month of the autumn in Río Grande, is also an enjoyable month, with temperature in the range of an average low of 6.6°C (43.9°F) and an average high of 19.5°C (67.1°F). November's arrival shows an average high-temperature of an enjoyable 19.5°C (67.1°F), hardly different from the previous month. Weather in November »
Weather in December
The first month of the winter, December, is still a refreshing month in Río Grande, Mexico, with an average temperature fluctuating between 18°C (64.4°F) and 5.1°C (41.2°F). The arrival of December brings an average high-temperature of a still refreshing 18°C (64.4°F), closely following the temperature pattern of November. Weather in December »
Updated: Feb 9, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Río Grande?
During the coldest month in Río Grande, January, temperatures average a high of 17.7°C (63.9°F) and a low of 4.2°C (39.6°F).
How many days does it rain in Río Grande?
In Río Grande, during the entire year, the rain falls for 119.9 days and collects up to 489mm (19.25") of precipitation.
When it does not snow in Río Grande?
In Río Grande, Mexico, snow does not fall in January, February, April through December.
How much does it snow in Río Grande?
Throughout the year, in Río Grande, Mexico, there are 0.4 snowfall days, and 2mm (0.08") of snow is accumulated.
When is the lowest UV index in Río Grande?
January and December, with an average maximum UV index of 3, are months with the lowest UV index in Río Grande, Mexico.
What is the month with the most sunshine in Río Grande?
The months with the most sunshine are February, May, June and November, with an average of 9.6h of sunshine.
What is the driest month in Río Grande?
March is the month with the least rainfall. Rain falls for 4.2 days and accumulates 6mm (0.24") of precipitation.
When does it snow in Río Grande?
The only month with snowfall is March.
What is the snowiest month in Río Grande?
The month with the most snowfall is March, when snow falls for 0.2 days and typically aggregates up to 2mm (0.08") of snow.
What is the least humid month in Río Grande?
April is the least humid month, with an average relative humidity of 30%.
What is the hottest time of year in Río Grande?
May, noted for its average high-temperature of 26.3°C (79.3°F) and an average low-temperature of 12.1°C (53.8°F), is considered the warmest month in Río Grande.
When is the highest UV index in Río Grande?
May is the month with the highest UV index in Río Grande, Mexico, with an average maximum UV index of 6.
When are the longest days in Río Grande?
With an average of 13h and 36min of daylight, June has the longest days of the year.
What is the most humid month in Río Grande?
With an average relative humidity of 72%, September is the most humid month.
What is the wettest month in Río Grande?
The month with the most rainfall is September, when the rain falls for 21.5 days and typically aggregates up to 109mm (4.29") of precipitation.
What is the month with the least sunshine in Río Grande?
The month with the least sunshine in Río Grande is September, with an average of 9h of sunshine.
What is the month with the shortest days in Río Grande?
December has the shortest days of the year in Río Grande, with an average of 10h and 42min of daylight.
Is there Daylight Saving Time (DST) in Río Grande?
Río Grande does not observe Daylight Saving Time (DST). CST timezone is used over the entire year.
Average temperature
Río Grande, Mexico
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).
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
Río Grande, Mexico
- Average pressure in January:
1018.1mbar - Average pressure in February:
1016.2mbar - Average pressure in March:
1015.4mbar - Average pressure in April:
1013.8mbar - Average pressure in May:
1013.2mbar - Average pressure in June:
1013.1mbar
- Average pressure in July:
1015.4mbar - Average pressure in August:
1015.1mbar - Average pressure in September:
1014.9mbar - Average pressure in October:
1015.7mbar - Average pressure in November:
1017.5mbar - Average pressure in December:
1017.5mbar
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
Río Grande, Mexico
- Average wind speed in January:
11.2km/h - Average wind speed in February:
12.7km/h - Average wind speed in March:
12.8km/h - Average wind speed in April:
14.3km/h - Average wind speed in May:
11.8km/h - Average wind speed in June:
10.9km/h
- Average wind speed in July:
9.6km/h - Average wind speed in August:
10.2km/h - Average wind speed in September:
9.5km/h - Average wind speed in October:
9.1km/h - Average wind speed in November:
9.5km/h - Average wind speed in December:
11.6km/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
Río Grande, Mexico
The month with the highest relative humidity is September (72%).
The month with the lowest relative humidity is April (30%).
Average rainfall
Río Grande, Mexico
The wettest month (with the highest rainfall) is September (109mm).
The driest month (with the least rainfall) is March (6mm).
Average rainfall days
Río Grande, Mexico
- Average rainfall days in January:
4 days - Average rainfall days in February:
2.8 days - Average rainfall days in March:
4.2 days - Average rainfall days in April:
3.3 days - Average rainfall days in May:
8.2 days - Average rainfall days in June:
15.1 days
- Average rainfall days in July:
20.9 days - Average rainfall days in August:
18.5 days - Average rainfall days in September:
21.5 days - Average rainfall days in October:
11.2 days - Average rainfall days in November:
6.3 days - Average rainfall days in December:
3.9 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
Río Grande, Mexico
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
Río Grande, Mexico
- Average snowfall days in January:
0.1 days - Average snowfall days in February:
0 days - Average snowfall days in March:
0.2 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0 days - Average snowfall days in December:
0.1 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 / Average sunshine
Río Grande, Mexico
- Average daylight in January:
10h and 5min - Average daylight in February:
11h and 2min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 4min - Average daylight in May:
13h and 2min - Average daylight in June:
13h and 4min
- Average daylight in July:
13h and 2min - Average daylight in August:
12h and 5min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 4min - Average daylight in November:
11h and 0min - Average daylight in December:
10h and 4min
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 January:
9h and 3min - Average sunshine in February:
9h and 4min - Average sunshine in March:
9h and 3min - Average sunshine in April:
9h and 3min - Average sunshine in May:
9h and 4min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
9h and 2min - Average sunshine in August:
9h and 3min - Average sunshine in September:
9h and 0min - Average sunshine in October:
9h and 3min - Average sunshine in November:
9h and 4min - Average sunshine in December:
9h and 3min
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
Río Grande, Mexico
- Average sunshine days in January:
26.1 days - Average sunshine days in February:
25 days - Average sunshine days in March:
26.2 days - Average sunshine days in April:
26 days - Average sunshine days in May:
20.5 days - Average sunshine days in June:
10.8 days
- Average sunshine days in July:
6.6 days - Average sunshine days in August:
7.7 days - Average sunshine days in September:
4.5 days - Average sunshine days in October:
15.5 days - Average sunshine days in November:
21.9 days - Average sunshine days in December:
26.2 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
Río Grande, Mexico
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
Río Grande, Mexico
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
Río Grande, Mexico
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).
Río Grande, Mexico
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