Climate and monthly weather forecastSan Marcos, Honduras
Climate and monthly weather forecast
Weather in January
January, the same as December, in San Marcos, Honduras, is a hot winter month, with an average temperature fluctuating between 31.4°C (88.5°F) and 18.3°C (64.9°F). The arrival of January records an average high-temperature of a still tropical 31.4°C (88.5°F), closely related to the 30.6°C (87.1°F) observed in December. Weather in January »Weather in February
The last month of the winter, February, is also a hot month in San Marcos, Honduras, with an average temperature ranging between min 18.6°C (65.5°F) and max 33.2°C (91.8°F). San Marcos's weather in February displays an average high-temperature of a still tropical 33.2°C (91.8°F), showing minor disparity from January's 31.4°C (88.5°F). Weather in February »Weather in March
The first month of the spring, March, is still a tropical month in San Marcos, Honduras, with an average temperature varying between 19.4°C (66.9°F) and 34.8°C (94.6°F). The transition from February to March sees an average high-temperature of a still tropical 34.8°C (94.6°F), indicating a minor variance from the prior month. Weather in March »Weather in April
April in San Marcos, Honduras, is a torrid spring month, with an average temperature varying between 21.8°C (71.2°F) and 35°C (95°F). April is the warmest month of the year, registering average temperatures as high as 35°C (95°F) and as low as 21.8°C (71.2°F). For April, the heat index is computed to be a blazing hot 46°C (114.8°F). Weather in April »Weather in May
The last month of the spring, May, is also a hot month in San Marcos, Honduras, with an average temperature ranging between max 32.9°C (91.2°F) and min 21.9°C (71.4°F). In May, the average high-temperature registers at a tropical 32.9°C (91.2°F), nearly identical to April's 35°C (95°F). Weather in May »Weather in June
The first month of the summer, June, is still a hot month in San Marcos, Honduras, with an average temperature fluctuating between 31.1°C (88°F) and 20.5°C (68.9°F). San Marcos observes a minor difference in average high-temperatures between May's 32.9°C (91.2°F) and June's 31.1°C (88°F). Weather in June »Weather in July
July, like June, is another tropical summer month in San Marcos, Honduras, with an average temperature ranging between max 32.4°C (90.3°F) and min 20.1°C (68.2°F). San Marcos measures an average high-temperature of a still hot 32.4°C (90.3°F) in July, nearly consistent with the preceding month. Weather in July »Weather in August
The last month of the summer, August, is another tropical month in San Marcos, Honduras, with an average temperature ranging between min 20.2°C (68.4°F) and max 32.3°C (90.1°F). The arrival of August brings an average high-temperature of a still tropical 32.3°C (90.1°F), subtly diverging from July's 32.4°C (90.3°F). Weather in August »Weather in September
September, the first month of the autumn in San Marcos, is still a hot month, with an average temperature ranging between min 19.8°C (67.6°F) and max 31.2°C (88.2°F). September welcomes an average high-temperature of a still tropical 31.2°C (88.2°F), not much different from the preceding month. Weather in September »Weather in October
October, like September, in San Marcos, Honduras, is a moderately hot autumn month, with an average temperature fluctuating between 29.9°C (85.8°F) and 19.5°C (67.1°F). October proves to be the coldest month, recording an average maximum temperature of 29.9°C (85.8°F) and a minimum temperature of 19.5°C (67.1°F). In October, the average heat index is computed to be a very hot 38°C (100.4°F). Weather in October »Weather in November
The last month of the autumn, November, is a tropical month in San Marcos, Honduras, with an average temperature ranging between min 18.6°C (65.5°F) and max 30.3°C (86.5°F). As October transitions into November, the average high-temperature rests at a tropical 30.3°C (86.5°F), maintaining a close resemblance to the previous month. Weather in November »Weather in December
The first month of the winter, December, is still a tropical month in San Marcos, Honduras, with temperature in the range of an average high of 30.6°C (87.1°F) and an average low of 17.8°C (64°F). San Marcos, Honduras, marks the start of December with an average high-temperature of a still tropical 30.6°C (87.1°F), hinting at a slight fluctuation from November's 30.3°C (86.5°F). Weather in December »Updated: Feb 19, 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 1.6 days and accumulates 1mm (0.04") of precipitation.
In San Marcos, during the entire year, the rain falls for 188.5 days and collects up to 859mm (33.82") of precipitation.
In San Marcos, snow does not fall in January through August, October through December.
In San Marcos, Honduras, during the entire year, snow aggregates up to 1mm (0.04").
The months with the lowest UV index are January, May, June, August through December, with an average maximum UV index of 6.
The months with the highest UV index are February through April and July, with an average maximum UV index of 7.
The least humid month is March, with an average relative humidity of 56%.
April, having an average high-temperature of 35°C (95°F) and an average low-temperature of 21.8°C (71.2°F), is the warmest month in San Marcos.
The month with the most sunshine is April, with an average of 11.6h of sunshine.
With an average of 13h and 0min of daylight, June has the longest days of the year.
September and October, with an average relative humidity of 82%, are most humid months.
September is the month with the most rainfall in San Marcos. Rain falls for 26.1 days and accumulates 157mm (6.18") of precipitation.
The only month with snowfall in San Marcos is September.
September is the month with the most snowfall in San Marcos. Snow falls for 0.1 days and accumulates 1mm (0.04") of snow.
October, with its high-temperature average of 29.9°C (85.8°F) and a low-temperature average of 19.5°C (67.1°F), is the coldest month in San Marcos, Honduras.
December has the shortest days of the year, with an average of 11h and 18min of daylight.
San Marcos does not utilize Daylight Saving Time (DST). CST timezone is used over the entire year.
December has the least sunshine of the year, with an average of 7.4h of sunshine.
Average temperature
San Marcos, Honduras
The warmest month (with the highest average high temperature) is April (35°C).
The month with the lowest average high temperature is October (29.9°C).
The month with the highest average low temperature is May (21.9°C).
The coldest month (with the lowest average low temperature) is December (17.8°C).
Average pressure
San Marcos, Honduras
- Average pressure in January:
1014mbar - Average pressure in February:
1013.3mbar - Average pressure in March:
1013mbar - Average pressure in April:
1011.9mbar - Average pressure in May:
1011.6mbar - Average pressure in June:
1011.8mbar
- Average pressure in July:
1012.6mbar - Average pressure in August:
1012.1mbar - Average pressure in September:
1011.6mbar - Average pressure in October:
1011.6mbar - Average pressure in November:
1012.7mbar - Average pressure in December:
1013.4mbar
The month with the highest atmospheric pressure is January (1014mbar).
The months with the lowest atmospheric pressure are May, September and October (1011.6mbar).
Average wind speed
San Marcos, Honduras
- Average wind speed in January:
7.3km/h - Average wind speed in February:
6.3km/h - Average wind speed in March:
5.9km/h - Average wind speed in April:
4.7km/h - Average wind speed in May:
4km/h - Average wind speed in June:
3.8km/h
- Average wind speed in July:
4.7km/h - Average wind speed in August:
4.1km/h - Average wind speed in September:
3.7km/h - Average wind speed in October:
4.4km/h - Average wind speed in November:
6.2km/h - Average wind speed in December:
6.7km/h
The windiest month (with the highest average wind speed) is January (7.3km/h).
The calmest month (with the lowest average wind speed) is September (3.7km/h).
Average humidity
San Marcos, Honduras
The months with the highest relative humidity are September and October (82%).
The month with the lowest relative humidity is March (56%).
Average rainfall
San Marcos, Honduras
The wettest month (with the highest rainfall) is September (157mm).
The driest month (with the least rainfall) is January (1mm).
Average rainfall days
San Marcos, Honduras
- Average rainfall days in January:
1.6 days - Average rainfall days in February:
2.8 days - Average rainfall days in March:
5.9 days - Average rainfall days in April:
14.8 days - Average rainfall days in May:
24.4 days - Average rainfall days in June:
23.8 days
- Average rainfall days in July:
22.5 days - Average rainfall days in August:
23.9 days - Average rainfall days in September:
26.1 days - Average rainfall days in October:
25.1 days - Average rainfall days in November:
13.9 days - Average rainfall days in December:
3.7 days
The month with the highest number of rainy days is September (26.1 days).
The month with the least rainy days is January (1.6 days).
Average snowfall
San Marcos, Honduras
The month with the highest snowfall is September (1mm).
The months with the least snowfall are January, February, March, April, May, June, July, August, October, November and December (0mm).
Average snowfall days
San Marcos, Honduras
- Average snowfall days in January:
0 days - Average snowfall days in February:
0 days - Average snowfall days in March:
0 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:
0.1 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0 days - Average snowfall days in December:
0 days
The month with the highest number of snowfall days is September (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, October, November and December (0 days).
Average daylight / Average sunshine
San Marcos, Honduras
- 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 30min - Average daylight in May:
12h and 48min - Average daylight in June:
13h and 0min
- Average daylight in July:
12h and 54min - 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: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in January:
7h and 42min - Average sunshine in February:
8h and 36min - Average sunshine in March:
10h and 42min - Average sunshine in April:
11h and 36min - Average sunshine in May:
10h and 48min - Average sunshine in June:
10h and 30min
- Average sunshine in July:
11h and 6min - Average sunshine in August:
10h and 48min - Average sunshine in September:
8h and 36min - Average sunshine in October:
8h and 36min - Average sunshine in November:
9h and 12min - Average sunshine in December:
7h and 24min
The month with the most sunshine is April (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 7h and 24min).
Average sunshine days
San Marcos, Honduras
- Average sunshine days in January:
29.1 days - Average sunshine days in February:
24.3 days - Average sunshine days in March:
24.2 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
5.2 days - Average sunshine days in June:
5.3 days
- Average sunshine days in July:
6.8 days - Average sunshine days in August:
6 days - Average sunshine days in September:
3.3 days - Average sunshine days in October:
4.8 days - Average sunshine days in November:
15.3 days - Average sunshine days in December:
26.3 days
The month with the most sunshine days is January (29.1 days).
The month with the least sunshine days is September (3.3 days).
Average UV index
San Marcos, Honduras
The months with the highest UV index are February, March, April and July (UV index 7).
The months with the lowest UV index are January, May, June, August, September, October, November and December (UV index 6).
Average cloud cover
San Marcos, Honduras
The month with the most cloud cover is September (Cloud cover 48).
The months with the least cloud cover are January and December (Cloud cover 13).
Average visibility
San Marcos, Honduras
The months with the highest visibility are January, February, March, April and December (10km).
The month with the lowest visibility is September (7km).
