Climate and monthly weather forecastSan Francisco, Guatemala
Climate and monthly weather forecast
Weather in January
January, the same as December, is a moderately hot winter month in San Francisco, Guatemala, with an average temperature varying between 27.4°C (81.3°F) and 17.1°C (62.8°F). January brings the lowest temperatures, with an average high of 27.4°C (81.3°F) and an average low of 17.1°C (62.8°F). The heat index in January is evaluated at a tropical 31°C (87.8°F). Weather in January »Weather in February
February, the last month of the winter in San Francisco, is also a moderately hot month, with temperature in the range of an average high of 29.8°C (85.6°F) and an average low of 17.9°C (64.2°F). February's onset brings an average high-temperature of a still warm 29.8°C (85.6°F), showing a minute difference from January's 27.4°C (81.3°F). Weather in February »Weather in March
The first month of the spring, March, is a hot month in San Francisco, Guatemala, with an average temperature ranging between min 18.3°C (64.9°F) and max 31.9°C (89.4°F). March's presence marks an average high-temperature of a hot 31.9°C (89.4°F), subtly varied from February's 29.8°C (85.6°F). Weather in March »Weather in April
April is a sweltering spring month in San Francisco, Guatemala, with an average temperature ranging between min 21°C (69.8°F) and max 35.5°C (95.9°F). The warmest period is April, when temperatures fluctuate between an average high of 35.5°C (95.9°F) and a low of 21°C (69.8°F). The average heat index in April is evaluated at a burning hot 50°C (122°F). Weather in April »Weather in May
May, the last month of the spring in San Francisco, is another hot month, with an average temperature fluctuating between 34.7°C (94.5°F) and 22.5°C (72.5°F). During May, the average high-temperature is a tropical 34.7°C (94.5°F), maintaining a close resemblance to that of the preceding month. Weather in May »Weather in June
The first month of the summer, June, is still a tropical month in San Francisco, Guatemala, with temperature in the range of an average low of 22.3°C (72.1°F) and an average high of 32.6°C (90.7°F). San Francisco's June reports an average high-temperature of a still hot 32.6°C (90.7°F), exhibiting a minor difference from May. Weather in June »Weather in July
July, like June, is another tropical summer month in San Francisco, Guatemala, with an average temperature ranging between min 21.5°C (70.7°F) and max 32.8°C (91°F). The advent of July sees the average high-temperature at a still hot 32.8°C (91°F), subtly shifted from June's 32.6°C (90.7°F). Weather in July »Weather in August
August, the last month of the summer in San Francisco, is another tropical month, with temperature in the range of an average high of 33.4°C (92.1°F) and an average low of 21.6°C (70.9°F). San Francisco's weather in August displays an average high-temperature of a still hot 33.4°C (92.1°F), showing minor disparity from July's 32.8°C (91°F). Weather in August »Weather in September
The first month of the autumn, September, is also a hot month in San Francisco, Guatemala, with an average temperature ranging between min 21.5°C (70.7°F) and max 32.6°C (90.7°F). The arrival of September brings an average high-temperature of a still tropical 32.6°C (90.7°F), subtly diverging from August's 33.4°C (92.1°F). Weather in September »Weather in October
October, like September, is another tropical autumn month in San Francisco, Guatemala, with an average temperature ranging between min 20.6°C (69.1°F) and max 30.3°C (86.5°F). During October, San Francisco observes a subtle ascent to a still tropical 30.3°C (86.5°F) from September's 32.6°C (90.7°F) in the average high-temperature. Weather in October »Weather in November
The last month of the autumn, November, is also a moderately hot month in San Francisco, Guatemala, with temperature in the range of an average low of 18.9°C (66°F) and an average high of 28.5°C (83.3°F). The start of November marks an average high-temperature of a warm 28.5°C (83.3°F), hardly distinguishable from the conditions in October. Weather in November »Weather in December
The first month of the winter, December, is also a moderately hot month in San Francisco, Guatemala, with an average temperature fluctuating between 27.6°C (81.7°F) and 17.7°C (63.9°F). The commencement of December introduces an average high-temperature of a still warm 27.6°C (81.7°F), closely mirroring the preceding month. Weather in December »Updated: Feb 15, 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
In San Francisco, Guatemala, the average lowest temperatures are observed in January, with a high of 27.4°C (81.3°F) and a low of 17.1°C (62.8°F).
In San Francisco, during the entire year, the rain falls for 227.8 days and collects up to 871mm (34.29") of precipitation.
The months with the least sunshine in San Francisco are January and November, with an average of 4.9h of sunshine.
The month with the lowest UV index in San Francisco, Guatemala, is January, with an average maximum UV index of 5.
February is the month with the least rainfall. Rain falls for 11.4 days and accumulates 19mm (0.75") of precipitation.
The months with the highest UV index are March through July, with an average maximum UV index of 7.
San Francisco's temperatures tend to reach their peak averages in April, with a high of 35.5°C (95.9°F) and a low of 21°C (69.8°F).
The least humid month is April, with an average relative humidity of 67%.
With an average of 10.1h of sunshine, April has the most sunshine of the year in San Francisco, Guatemala.
June is the month with the most rainfall in San Francisco. Rain falls for 25.3 days and accumulates 161mm (6.34") of precipitation.
The month with the longest days in San Francisco is June, with an average of 13h and 6min of daylight.
October through December, with an average relative humidity of 85%, are most humid months in San Francisco.
December has the shortest days of the year in San Francisco, with an average of 11h and 6min of daylight.
San Francisco, Guatemala, does not observe Daylight Saving Time (DST). CST timezone is used throughout the entire year.
Average temperature
San Francisco, Guatemala
The warmest month (with the highest average high temperature) is April (35.5°C).
The month with the lowest average high temperature is January (27.4°C).
The month with the highest average low temperature is May (22.5°C).
The coldest month (with the lowest average low temperature) is January (17.1°C).
Average pressure
San Francisco, Guatemala
- Average pressure in January:
1017.5mbar - Average pressure in February:
1016mbar - Average pressure in March:
1015.2mbar - Average pressure in April:
1012.5mbar - Average pressure in May:
1011.9mbar - Average pressure in June:
1012.1mbar
- Average pressure in July:
1014.1mbar - Average pressure in August:
1012.9mbar - Average pressure in September:
1011.8mbar - Average pressure in October:
1012.7mbar - Average pressure in November:
1015.6mbar - Average pressure in December:
1016.4mbar
The month with the highest atmospheric pressure is January (1017.5mbar).
The month with the lowest atmospheric pressure is September (1011.8mbar).
Average wind speed
San Francisco, Guatemala
- Average wind speed in January:
4.6km/h - Average wind speed in February:
5km/h - Average wind speed in March:
5.3km/h - Average wind speed in April:
5.7km/h - Average wind speed in May:
5.4km/h - Average wind speed in June:
5.2km/h
- Average wind speed in July:
5.2km/h - Average wind speed in August:
4.8km/h - Average wind speed in September:
4.3km/h - Average wind speed in October:
4.2km/h - Average wind speed in November:
4.2km/h - Average wind speed in December:
4.2km/h
The windiest month (with the highest average wind speed) is April (5.7km/h).
The calmest months (with the lowest average wind speed) are October, November and December (4.2km/h).
Average humidity
San Francisco, Guatemala
The months with the highest relative humidity are October, November and December (85%).
The month with the lowest relative humidity is April (67%).
Average rainfall
San Francisco, Guatemala
The wettest month (with the highest rainfall) is June (161mm).
The driest month (with the least rainfall) is February (19mm).
Average rainfall days
San Francisco, Guatemala
- Average rainfall days in January:
14.5 days - Average rainfall days in February:
11.4 days - Average rainfall days in March:
12 days - Average rainfall days in April:
13.8 days - Average rainfall days in May:
20.4 days - Average rainfall days in June:
25.3 days
- Average rainfall days in July:
24.3 days - Average rainfall days in August:
25.3 days - Average rainfall days in September:
26.8 days - Average rainfall days in October:
23.7 days - Average rainfall days in November:
17.1 days - Average rainfall days in December:
13.2 days
The month with the highest number of rainy days is September (26.8 days).
The month with the least rainy days is February (11.4 days).
Average daylight / Average sunshine
San Francisco, Guatemala
- Average daylight in January:
11h and 18min - Average daylight in February:
11h and 36min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 30min - Average daylight in May:
12h and 54min - Average daylight in June:
13h and 6min
- Average daylight in July:
13h and 0min - Average daylight in August:
12h and 42min - Average daylight in September:
12h and 12min - Average daylight in October:
11h and 48min - Average daylight in November:
11h and 24min - Average daylight in December:
11h and 6min
The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 6min).
- Average sunshine in January:
4h and 54min - Average sunshine in February:
6h and 42min - Average sunshine in March:
8h and 12min - Average sunshine in April:
10h and 6min - Average sunshine in May:
9h and 54min - Average sunshine in June:
8h and 18min
- Average sunshine in July:
8h and 30min - Average sunshine in August:
8h and 24min - Average sunshine in September:
7h and 6min - Average sunshine in October:
5h and 24min - Average sunshine in November:
4h and 54min - Average sunshine in December:
5h and 12min
The month with the most sunshine is April (Average sunshine: 10h and 6min).
The months with the least sunshine are January and November (Average sunshine: 4h and 54min).
Average sunshine days
San Francisco, Guatemala
- Average sunshine days in January:
13.9 days - Average sunshine days in February:
13.3 days - Average sunshine days in March:
16.8 days - Average sunshine days in April:
14 days - Average sunshine days in May:
8.8 days - Average sunshine days in June:
3.3 days
- Average sunshine days in July:
3.9 days - Average sunshine days in August:
3.9 days - Average sunshine days in September:
1.7 days - Average sunshine days in October:
4.5 days - Average sunshine days in November:
11 days - Average sunshine days in December:
14.8 days
The month with the most sunshine days is March (16.8 days).
The month with the least sunshine days is September (1.7 days).
Average UV index
San Francisco, Guatemala
The months with the highest UV index are March, April, May, June and July (UV index 7).
The month with the lowest UV index is January (UV index 5).
Average cloud cover
San Francisco, Guatemala
The month with the most cloud cover is November (Cloud cover 65).
The month with the least cloud cover is April (Cloud cover 35).
Average visibility
San Francisco, Guatemala
The months with the highest visibility are March, April and May (8km).
The months with the lowest visibility are January, September, October, November and December (6km).
