Expand
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 daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January is a tropical winter month in Rio Grande, Panama, with an average temperature ranging between min 22.3°C (72.1°F) and max 30.4°C (86.7°F). Rio Grande's weather in January, with an average high-temperature of a hot 30.4°C (86.7°F), subtly shifts from December's 29.4°C (84.9°F). Weather in January »
Weather in February
February, the last month of the winter in Rio Grande, is also a hot month, with temperature in the range of an average low of 22.5°C (72.5°F) and an average high of 31.3°C (88.3°F). The advent of February presents an average high-temperature of a still hot 31.3°C (88.3°F), maintaining a close correlation with the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Rio Grande, is also a hot month, with an average temperature fluctuating between 22.9°C (73.2°F) and 32°C (89.6°F). During March, Rio Grande records an average high-temperature of a still tropical 32°C (89.6°F), marking a slight divergence from February's 31.3°C (88.3°F). Weather in March »
Weather in April
April, like March, is a hot spring month in Rio Grande, Panama, with an average temperature ranging between max 32.3°C (90.1°F) and min 23.6°C (74.5°F). April stands out as Rio Grande's warmest month, with temperatures ranging between an average high of 32.3°C (90.1°F) and a low of 23.6°C (74.5°F). During April, the heat index is computed to be an extremely hot 42°C (107.6°F). Weather in April »
Weather in May
May, the last month of the spring in Rio Grande, is another hot month, with an average temperature ranging between min 23.8°C (74.8°F) and max 30.9°C (87.6°F). The average high-temperature in May, at a still tropical 30.9°C (87.6°F), reveals a modest deviation from April's 32.3°C (90.1°F). Weather in May »
Weather in June
June, the first month of the summer in Rio Grande, is still a warm month, with an average temperature fluctuating between 23.4°C (74.1°F) and 29.8°C (85.6°F). With the onset of June, a modest change to a moderately hot 29.8°C (85.6°F) from May's 30.9°C (87.6°F) is noted in high-temperature. Weather in June »
Weather in July
July, the same as June, is another warm summer month in Rio Grande, Panama, with an average temperature fluctuating between 23°C (73.4°F) and 29.6°C (85.3°F). Rio Grande experiences an average high-temperature of a still warm 29.6°C (85.3°F) with the onset of July, subtly varied from June's 29.8°C (85.6°F). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Rio Grande, Panama, with an average temperature varying between 22.8°C (73°F) and 29.8°C (85.6°F). Transitioning into August, Rio Grande records an average high-temperature of a still warm 29.8°C (85.6°F), almost identical to July's 29.6°C (85.3°F). Weather in August »
Weather in September
September, the first month of the autumn in Rio Grande, is also a moderately hot month, with temperature in the range of an average low of 22.5°C (72.5°F) and an average high of 29.7°C (85.5°F). Entering September, the average high-temperature is recorded at a still moderately hot 29.7°C (85.5°F), exhibiting a minimal shift from August's 29.8°C (85.6°F). Weather in September »
Weather in October
October, the same as September, is a moderately hot autumn month in Rio Grande, Panama, with an average temperature fluctuating between 29.3°C (84.7°F) and 22.5°C (72.5°F). October and November represent the coldest period, with an average high-temperature of 29.3°C (84.7°F). The heat index value for October is computed to be a fiery hot 38°C (100.4°F). Weather in October »
Weather in November
November, the last month of the autumn in Rio Grande, is also a moderately hot month, with temperature in the range of an average low of 22.4°C (72.3°F) and an average high of 29.3°C (84.7°F). Rio Grande's coldest season falls during October and November, averaging a high-temperature of 29.3°C (84.7°F). Throughout November, the heat index is computed to be a torrid 37°C (98.6°F). Weather in November »
Weather in December
December, the first month of the winter in Rio Grande, is also a moderately hot month, with temperature in the range of an average high of 29.4°C (84.9°F) and an average low of 22.3°C (72.1°F). The transition from November to December sees average high-temperatures adjusting to a still moderately hot 29.4°C (84.9°F), from a not significantly different 29.3°C (84.7°F). Weather in December »
Updated: Feb 2, 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
How much does it rain in Rio Grande?
Throughout the year, in Rio Grande, Panama, there are 247.4 rainfall days, and 1423mm (56.02") of precipitation is accumulated.
What are the months with the most sunshine in Rio Grande?
January and February, with an average of 9.2h of sunshine, are months with the most sunshine in Rio Grande.
What are the months with the highest UV index in Rio Grande?
January through June, with an average maximum UV index of 7, are months with the highest UV index in Rio Grande, Panama.
What is the driest month in Rio Grande?
February is the month with the least rainfall in Rio Grande. Rain falls for 6.1 days and accumulates 7mm (0.28") of precipitation.
What is the least humid month in Rio Grande?
The least humid month is March, with an average relative humidity of 72%.
What part of the year is the hottest in Rio Grande?
Rio Grande's warmest month, April, generally records average temperatures ranging from a high of 32.3°C (90.1°F) to a low of 23.6°C (74.5°F).
When are the longest days in Rio Grande?
With an average of 12h and 36min of daylight, June has the longest days of the year in Rio Grande.
When is the lowest UV index in Rio Grande?
The months with the lowest UV index are July through December, with an average maximum UV index of 6.
What is the wettest month in Rio Grande?
August is the month with the most rainfall in Rio Grande, Panama. Rain falls for 26.8 days and accumulates 228mm (8.98") of precipitation.
What time of the year is the coldest in Rio Grande?
In Rio Grande, the coldest period comes during October and November, when the average high-temperature touches 29.3°C (84.7°F).
What is the most humid month in Rio Grande?
The most humid month in Rio Grande, Panama, is October, with an average relative humidity of 88%.
What is the month with the least sunshine in Rio Grande?
The month with the least sunshine is November, with an average of 5.7h of sunshine.
What is the month with the shortest days in Rio Grande?
With an average of 11h and 36min of daylight, December has the shortest days of the year in Rio Grande, Panama.
Is there Daylight Saving Time (DST) in Rio Grande?
Rio Grande, Panama, does not observe Daylight Saving Time (DST). EST timezone is used throughout the entire year.
Average temperature
Rio Grande, Panama
The warmest month (with the highest average high temperature) is April (32.3°C).
The months with the lowest average high temperature are October and November (29.3°C).
The month with the highest average low temperature is May (23.8°C).
The coldest months (with the lowest average low temperature) are January and December (22.3°C).
Average pressure
Rio Grande, Panama
- Average pressure in January:
1010.8mbar - Average pressure in February:
1010.7mbar - Average pressure in March:
1010.8mbar - Average pressure in April:
1010.4mbar - Average pressure in May:
1010.1mbar - Average pressure in June:
1010mbar
- Average pressure in July:
1010mbar - Average pressure in August:
1010.1mbar - Average pressure in September:
1010.1mbar - Average pressure in October:
1009.9mbar - Average pressure in November:
1009.8mbar - Average pressure in December:
1010.1mbar
The months with the highest atmospheric pressure are January and March (1010.8mbar).
The month with the lowest atmospheric pressure is November (1009.8mbar).
Average wind speed
Rio Grande, Panama
- Average wind speed in January:
14.3km/h - Average wind speed in February:
15.1km/h - Average wind speed in March:
15.1km/h - Average wind speed in April:
11km/h - Average wind speed in May:
7km/h - Average wind speed in June:
5.8km/h
- Average wind speed in July:
7.2km/h - Average wind speed in August:
6.2km/h - Average wind speed in September:
5.3km/h - Average wind speed in October:
6.1km/h - Average wind speed in November:
7.7km/h - Average wind speed in December:
11.4km/h
The windiest months (with the highest average wind speed) are February and March (15.1km/h).
The calmest month (with the lowest average wind speed) is September (5.3km/h).
Average humidity
Rio Grande, Panama
The month with the highest relative humidity is October (88%).
The month with the lowest relative humidity is March (72%).
Average rainfall
Rio Grande, Panama
- Average rainfall in July:
166mm - Average rainfall in August:
228mm - Average rainfall in September:
190mm - Average rainfall in October:
203mm - Average rainfall in November:
131mm - Average rainfall in December:
55mm
The wettest month (with the highest rainfall) is August (228mm).
The driest month (with the least rainfall) is February (7mm).
Average rainfall days
Rio Grande, Panama
- Average rainfall days in January:
8.8 days - Average rainfall days in February:
6.1 days - Average rainfall days in March:
8.1 days - Average rainfall days in April:
15.9 days - Average rainfall days in May:
27.4 days - Average rainfall days in June:
26.4 days
- Average rainfall days in July:
27.3 days - Average rainfall days in August:
26.8 days - Average rainfall days in September:
27 days - Average rainfall days in October:
28.9 days - Average rainfall days in November:
26.3 days - Average rainfall days in December:
18.4 days
The month with the highest number of rainy days is October (28.9 days).
The month with the least rainy days is February (6.1 days).
Average daylight / Average sunshine
Rio Grande, Panama
- Average daylight in January:
11h and 4min - Average daylight in February:
11h and 5min - Average daylight in March:
12h and 1min - Average daylight in April:
12h and 2min - Average daylight in May:
12h and 3min - Average daylight in June:
12h and 4min
- Average daylight in July:
12h and 4min - Average daylight in August:
12h and 2min - Average daylight in September:
12h and 1min - Average daylight in October:
11h and 5min - Average daylight in November:
11h and 4min - Average daylight in December:
11h and 4min
The month with the longest days is June (Average daylight: 12h and 36min).
The month with the shortest days is December (Average daylight: 11h and 36min).
- Average sunshine in January:
9h and 1min - Average sunshine in February:
9h and 1min - Average sunshine in March:
9h and 0min - Average sunshine in April:
8h and 4min - Average sunshine in May:
7h and 2min - Average sunshine in June:
7h and 2min
- Average sunshine in July:
7h and 2min - Average sunshine in August:
7h and 2min - Average sunshine in September:
7h and 4min - Average sunshine in October:
6h and 5min - Average sunshine in November:
5h and 4min - Average sunshine in December:
8h and 2min
The months with the most sunshine are January and February (Average sunshine: 9h and 12min).
The month with the least sunshine is November (Average sunshine: 5h and 42min).
Average sunshine days
Rio Grande, Panama
- Average sunshine days in January:
15.7 days - Average sunshine days in February:
17.8 days - Average sunshine days in March:
19 days - Average sunshine days in April:
11.6 days - Average sunshine days in May:
2.9 days - Average sunshine days in June:
2.9 days
- Average sunshine days in July:
3 days - Average sunshine days in August:
3.3 days - Average sunshine days in September:
2.2 days - Average sunshine days in October:
1.7 days - Average sunshine days in November:
2.5 days - Average sunshine days in December:
8.6 days
The month with the most sunshine days is March (19 days).
The month with the least sunshine days is October (1.7 days).
Average UV index
Rio Grande, Panama
The months with the highest UV index are January, February, March, April, May and June (UV index 7).
The months with the lowest UV index are July, August, September, October, November and December (UV index 6).
Average cloud cover
Rio Grande, Panama
The month with the most cloud cover is October (Cloud cover 56).
The month with the least cloud cover is February (Cloud cover 27).
Average visibility
Rio Grande, Panama
The months with the highest visibility are February, March and April (10km).
The month with the lowest visibility is October (6km).
