Climate and monthly weather forecastCaluco, El Salvador
Climate and monthly weather forecast
Weather in January
January is a hot winter month in Caluco, El Salvador, with an average temperature ranging between min 20.5°C (68.9°F) and max 30°C (86°F). Caluco notes an average high-temperature of a tropical 30°C (86°F) in January, displaying minor variation from December. Weather in January »Weather in February
February, the last month of the winter in Caluco, is also a hot month, with an average temperature ranging between min 21.1°C (70°F) and max 30.8°C (87.4°F). February's advent denotes a minor fluctuation in the average high-temperature to a still hot 30.8°C (87.4°F) from January's 30°C (86°F). Weather in February »Weather in March
The first month of the spring, March, is still a hot month in Caluco, El Salvador, with an average temperature varying between 31.6°C (88.9°F) and 21.5°C (70.7°F). March's advent denotes a minor fluctuation in the average high-temperature to a still tropical 31.6°C (88.9°F) from February's 30.8°C (87.4°F). Weather in March »Weather in April
April, the same as March, in Caluco, El Salvador, is a hot spring month, with an average temperature ranging between max 31.8°C (89.2°F) and min 22.8°C (73°F). April stands out as Caluco's warmest month, with temperatures ranging between an average high of 31.8°C (89.2°F) and a low of 22.8°C (73°F). The heat index for April is computed to be a fiery hot 39°C (102.2°F). Weather in April »Weather in May
The last month of the spring, May, is another tropical month in Caluco, El Salvador, with an average temperature varying between 30.4°C (86.7°F) and 23.3°C (73.9°F). The average high-temperature during May registers at a still tropical 30.4°C (86.7°F), maintaining a close resemblance to the previous month. Weather in May »Weather in June
June, the first month of the summer in Caluco, is also a moderately hot month, with an average temperature fluctuating between 22.6°C (72.7°F) and 29.6°C (85.3°F). The advent of June signifies a minor shift to an average high-temperature of a moderately hot 29.6°C (85.3°F), aligning closely with May. Weather in June »Weather in July
July in Caluco, El Salvador, is a tropical summer month, with temperature in the range of an average low of 22.2°C (72°F) and an average high of 30.3°C (86.5°F). The shift into July reveals an average high-temperature of a tropical 30.3°C (86.5°F), closely mirroring June's climate. Weather in July »Weather in August
The last month of the summer, August, is another hot month in Caluco, El Salvador, with temperature in the range of an average low of 22.1°C (71.8°F) and an average high of 30°C (86°F). As August unfolds, the average high-temperature reaches a still hot 30°C (86°F), hinting at a slight fluctuation from the previous month. Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Caluco, El Salvador, with temperature in the range of an average high of 29.2°C (84.6°F) and an average low of 22.1°C (71.8°F). September denotes a minimal variation in the average high-temperature to a warm 29.2°C (84.6°F) from August's 30°C (86°F). Weather in September »Weather in October
October, like September, in Caluco, El Salvador, is a moderately hot autumn month, with an average temperature fluctuating between 28.6°C (83.5°F) and 21.7°C (71.1°F). October, with its average high-temperature of 28.6°C (83.5°F) and an average low-temperature of 21.7°C (71.1°F), holds the record as the coldest month. For most parts of October, the heat index is computed to be a tropical 34°C (93.2°F). Weather in October »Weather in November
The last month of the autumn, November, is another warm month in Caluco, El Salvador, with an average temperature ranging between max 29.5°C (85.1°F) and min 21°C (69.8°F). The average high-temperature during November registers at a still warm 29.5°C (85.1°F), maintaining a close resemblance to the previous month. Weather in November »Weather in December
The first month of the winter, December, is also a moderately hot month in Caluco, El Salvador, with an average temperature fluctuating between 20.7°C (69.3°F) and 29.6°C (85.3°F). The shift to December signals an average high-temperature of a still moderately hot 29.6°C (85.3°F), subtly varied from November's 29.5°C (85.1°F). Weather in December »Updated: Jan 30, 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
January is the month with the least rainfall. Rain falls for 1.8 days and accumulates 1mm (0.04") of precipitation.
Throughout the year, there are 166.9 rainfall days, and 832mm (32.76") of precipitation is accumulated.
The months with the least sunshine are January and December, with an average of 7.7h of sunshine.
January through May and July, with an average maximum UV index of 7, are months with the highest UV index in Caluco, El Salvador.
With an average relative humidity of 64%, March is the least humid month in Caluco.
April, marked by an average high-temperature of 31.8°C (89.2°F) and a low-temperature of 22.8°C (73°F), is the warmest month in Caluco, El Salvador.
With an average of 11.5h of sunshine, April has the most sunshine of the year in Caluco, El Salvador.
With an average of 12h and 54min of daylight, June has the longest days of the year in Caluco.
The months with the lowest UV index in Caluco, El Salvador, are June, August through December, with an average maximum UV index of 6.
September and October, with an average relative humidity of 81%, are most humid months.
Caluco's October weather reaches an average high of 28.6°C (83.5°F) and an average low of 21.7°C (71.1°F), making it the coldest month.
The month with the most rainfall in Caluco, El Salvador, is October, when the rain falls for 20.5 days and typically aggregates up to 161mm (6.34") of precipitation.
The month with the shortest days in Caluco, El Salvador, is December, with an average of 11h and 18min of daylight.
Caluco does not utilize Daylight Saving Time (DST). CST timezone is used throughout the entire year.
Average temperature
Caluco, El Salvador
The warmest month (with the highest average high temperature) is April (31.8°C).
The month with the lowest average high temperature is October (28.6°C).
The month with the highest average low temperature is May (23.3°C).
The coldest month (with the lowest average low temperature) is January (20.5°C).
Average pressure
Caluco, El Salvador
- Average pressure in January:
1013.5mbar - Average pressure in February:
1012.9mbar - Average pressure in March:
1012.7mbar - Average pressure in April:
1011.7mbar - Average pressure in May:
1011.4mbar - Average pressure in June:
1011.6mbar
- Average pressure in July:
1012.3mbar - Average pressure in August:
1011.9mbar - Average pressure in September:
1011.5mbar - Average pressure in October:
1011.3mbar - Average pressure in November:
1012.3mbar - Average pressure in December:
1012.9mbar
The month with the highest atmospheric pressure is January (1013.5mbar).
The month with the lowest atmospheric pressure is October (1011.3mbar).
Average wind speed
Caluco, El Salvador
- Average wind speed in January:
10.3km/h - Average wind speed in February:
9.2km/h - Average wind speed in March:
8.9km/h - Average wind speed in April:
7.3km/h - Average wind speed in May:
6.3km/h - Average wind speed in June:
6.1km/h
- Average wind speed in July:
6.6km/h - Average wind speed in August:
6.5km/h - Average wind speed in September:
6.3km/h - Average wind speed in October:
6.8km/h - Average wind speed in November:
8.7km/h - Average wind speed in December:
9.4km/h
The windiest month (with the highest average wind speed) is January (10.3km/h).
The calmest month (with the lowest average wind speed) is June (6.1km/h).
Average humidity
Caluco, El Salvador
The months with the highest relative humidity are September and October (81%).
The month with the lowest relative humidity is March (64%).
Average rainfall
Caluco, El Salvador
The wettest month (with the highest rainfall) is October (161mm).
The driest month (with the least rainfall) is January (1mm).
Average rainfall days
Caluco, El Salvador
- Average rainfall days in January:
1.8 days - Average rainfall days in February:
2.2 days - Average rainfall days in March:
5.9 days - Average rainfall days in April:
13.3 days - Average rainfall days in May:
22.9 days - Average rainfall days in June:
22.8 days
- Average rainfall days in July:
21.2 days - Average rainfall days in August:
22.2 days - Average rainfall days in September:
24 days - Average rainfall days in October:
20.5 days - Average rainfall days in November:
8.4 days - Average rainfall days in December:
1.7 days
The month with the highest number of rainy days is September (24 days).
The month with the least rainy days is December (1.7 days).
Average daylight / Average sunshine
Caluco, El Salvador
- Average daylight in January:
11h and 24min - Average daylight in February:
11h and 42min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 24min - Average daylight in May:
12h and 48min - Average daylight in June:
12h and 54min
- Average daylight in July:
12h and 48min - Average daylight in August:
12h and 36min - Average daylight in September:
12h and 12min - Average daylight in October:
11h and 48min - Average daylight in November:
11h and 30min - Average daylight in December:
11h and 18min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in January:
7h and 42min - Average sunshine in February:
9h and 36min - Average sunshine in March:
10h and 12min - Average sunshine in April:
11h and 30min - Average sunshine in May:
10h and 54min - Average sunshine in June:
10h and 42min
- Average sunshine in July:
11h and 12min - Average sunshine in August:
11h and 6min - Average sunshine in September:
9h and 36min - Average sunshine in October:
8h and 36min - Average sunshine in November:
8h and 36min - Average sunshine in December:
7h and 42min
The month with the most sunshine is April (Average sunshine: 11h and 30min).
The months with the least sunshine are January and December (Average sunshine: 7h and 42min).
Average sunshine days
Caluco, El Salvador
- Average sunshine days in January:
28.7 days - Average sunshine days in February:
24.5 days - Average sunshine days in March:
24.4 days - Average sunshine days in April:
15.8 days - Average sunshine days in May:
6.4 days - Average sunshine days in June:
6.1 days
- Average sunshine days in July:
8.6 days - Average sunshine days in August:
7.3 days - Average sunshine days in September:
4.4 days - Average sunshine days in October:
9.3 days - Average sunshine days in November:
20.4 days - Average sunshine days in December:
28.6 days
The month with the most sunshine days is January (28.7 days).
The month with the least sunshine days is September (4.4 days).
Average UV index
Caluco, El Salvador
The months with the highest UV index are January, February, March, April, May and July (UV index 7).
The months with the lowest UV index are June, August, September, October, November and December (UV index 6).
Average cloud cover
Caluco, El Salvador
The months with the most cloud cover are June and September (Cloud cover 37).
The months with the least cloud cover are January and December (Cloud cover 12).
Average visibility
Caluco, El Salvador
The months with the highest visibility are January, February, March, April, May, June, July, August, September, November and December (10km).
The month with the lowest visibility is October (9km).
