Climate and monthly weather forecastSan Juan Lachao, Mexico
San Juan Lachao, Mexico - Climate and weather forecast by month. Detailed climate information with charts - average monthly weather with temperature, pressure, humidity, precipitation, wind, daylight, sunshine, visibility, and UV index data. The month with the longest days in San Juan Lachao, Mexico, is June, with an average of 13h and 6min of daylight. With an average relative humidity of 63%, March is the least humid month in San Juan Lachao, Mexico.
Climate and monthly weather forecast
Weather in January
January, the same as December, is a moderately hot winter month in San Juan Lachao, Mexico, with an average temperature varying between 21°C (69.8°F) and 28.9°C (84°F). San Juan Lachao's coldest month, January, generally records average temperatures ranging from a high of 28.9°C (84°F) to a low of 21°C (69.8°F). The heat index in January is appraised at a hot 31°C (87.8°F). Weather in January »Weather in February
February, the last month of the winter in San Juan Lachao, is also a moderately hot month, with an average temperature ranging between min 21.2°C (70.2°F) and max 29.3°C (84.7°F). San Juan Lachao's transition from January to February introduces an average high-temperature of a still warm 29.3°C (84.7°F), marking an insignificant variation from the 28.9°C (84°F). Weather in February »Weather in March
The first month of the spring, March, is a hot month in San Juan Lachao, Mexico, with an average temperature fluctuating between 30.1°C (86.2°F) and 22.3°C (72.1°F). With March's arrival, San Juan Lachao notes an average high-temperature of a tropical 30.1°C (86.2°F), closely following the trend of the preceding month. Weather in March »Weather in April
April, like March, is another tropical spring month in San Juan Lachao, Mexico, with an average temperature fluctuating between 30.8°C (87.4°F) and 23.3°C (73.9°F). San Juan Lachao notes an average high-temperature of a still hot 30.8°C (87.4°F) in April, hardly diverging from March. Weather in April »Weather in May
The last month of the spring, May, is also a hot month in San Juan Lachao, Mexico, with an average temperature fluctuating between 24.6°C (76.3°F) and 30.9°C (87.6°F). May is the warmest month, exhibiting average temperatures of 30.9°C (87.6°F) at the peak and 24.6°C (76.3°F) at the base. Throughout May, the heat index is appraised at a fiery hot 37°C (98.6°F). Weather in May »Weather in June
June, the first month of the summer in San Juan Lachao, is still a warm month, with an average temperature ranging between max 29.8°C (85.6°F) and min 23.9°C (75°F). San Juan Lachao records an average high-temperature of a warm 29.8°C (85.6°F) as June arrives, nearly mirroring the previous month's climate. Weather in June »Weather in July
July is a tropical summer month in San Juan Lachao, Mexico, with an average temperature varying between 23.4°C (74.1°F) and 30.2°C (86.4°F). The commencement of July introduces an average high-temperature of a hot 30.2°C (86.4°F), closely mirroring the preceding month. Weather in July »Weather in August
August, the last month of the summer in San Juan Lachao, is another tropical month, with an average temperature ranging between min 23.4°C (74.1°F) and max 30°C (86°F). Upon the onset of August, San Juan Lachao witnesses an average high-temperature of a still hot 30°C (86°F), showing a close resemblance to the prior month. Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in San Juan Lachao, Mexico, with temperature in the range of an average high of 29°C (84.2°F) and an average low of 23.1°C (73.6°F). At the onset of September, San Juan Lachao records an average high-temperature of a warm 29°C (84.2°F), showing little deviation from the preceding month. Weather in September »Weather in October
October, like September, in San Juan Lachao, Mexico, is another warm autumn month, with temperature in the range of an average low of 22.7°C (72.9°F) and an average high of 29.1°C (84.4°F). October reports an average high-temperature of a still moderately hot 29.1°C (84.4°F), slightly varied from September's 29°C (84.2°F). Weather in October »Weather in November
November, the last month of the autumn in San Juan Lachao, is also a moderately hot month, with an average temperature fluctuating between 29.4°C (84.9°F) and 21.9°C (71.4°F). During November, the average high-temperature is a still warm 29.4°C (84.9°F), maintaining a close resemblance to that of the preceding month. Weather in November »Weather in December
December, the first month of the winter in San Juan Lachao, is still a warm month, with temperature in the range of an average low of 21°C (69.8°F) and an average high of 29°C (84.2°F). December's climate shows a minor adjustment in average high-temperatures to a still moderately hot 29°C (84.2°F) from November's 29.4°C (84.9°F). Weather in December »Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
San Juan Lachao, Mexico
The warmest month (with the highest average high temperature) is May (30.9°C).
The month with the lowest average high temperature is January (28.9°C).
The month with the highest average low temperature is May (24.6°C).
The coldest months (with the lowest average low temperature) are January and December (21°C).
Average pressure
San Juan Lachao, Mexico
- Average pressure in January:
1014.2mbar - Average pressure in February:
1013.5mbar - Average pressure in March:
1013.2mbar - Average pressure in April:
1012.1mbar - Average pressure in May:
1011.5mbar - Average pressure in June:
1011.7mbar
- Average pressure in July:
1012.8mbar - Average pressure in August:
1012.3mbar - Average pressure in September:
1011.7mbar - Average pressure in October:
1011.8mbar - Average pressure in November:
1013.1mbar - Average pressure in December:
1013.6mbar
The month with the highest atmospheric pressure is January (1014.2mbar).
The month with the lowest atmospheric pressure is May (1011.5mbar).
Average wind speed
San Juan Lachao, Mexico
- Average wind speed in January:
7.9km/h - Average wind speed in February:
8km/h - Average wind speed in March:
8.5km/h - Average wind speed in April:
8.9km/h - Average wind speed in May:
8.2km/h - Average wind speed in June:
7.5km/h
- Average wind speed in July:
7.4km/h - Average wind speed in August:
7.4km/h - Average wind speed in September:
7.2km/h - Average wind speed in October:
7.3km/h - Average wind speed in November:
7.1km/h - Average wind speed in December:
7.2km/h
The windiest month (with the highest average wind speed) is April (8.9km/h).
The calmest month (with the lowest average wind speed) is November (7.1km/h).
Average humidity
San Juan Lachao, Mexico
The month with the highest relative humidity is September (79%).
The month with the lowest relative humidity is March (63%).
Average rainfall
San Juan Lachao, Mexico
The wettest month (with the highest rainfall) is September (160mm).
The driest month (with the least rainfall) is December (2mm).
Average rainfall days
San Juan Lachao, Mexico
- Average rainfall days in January:
3.1 days - Average rainfall days in February:
3.1 days - Average rainfall days in March:
4.9 days - Average rainfall days in April:
6.3 days - Average rainfall days in May:
19.8 days - Average rainfall days in June:
25.8 days
- Average rainfall days in July:
25.3 days - Average rainfall days in August:
26.5 days - Average rainfall days in September:
27.5 days - Average rainfall days in October:
21.1 days - Average rainfall days in November:
8.9 days - Average rainfall days in December:
3.2 days
The month with the highest number of rainy days is September (27.5 days).
The months with the least rainy days are January and February (3.1 days).
Average daylight / Average sunshine
San Juan Lachao, Mexico
- 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 12min
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 12min).
- Average sunshine in January:
9h and 54min - Average sunshine in February:
9h and 54min - Average sunshine in March:
9h and 54min - Average sunshine in April:
9h and 54min - Average sunshine in May:
10h and 48min - Average sunshine in June:
10h and 24min
- Average sunshine in July:
9h and 0min - Average sunshine in August:
8h and 48min - Average sunshine in September:
8h and 48min - Average sunshine in October:
8h and 54min - Average sunshine in November:
7h and 36min - Average sunshine in December:
8h and 42min
The month with the most sunshine is May (Average sunshine: 10h and 48min).
The month with the least sunshine is November (Average sunshine: 7h and 36min).
Average sunshine days
San Juan Lachao, Mexico
- Average sunshine days in January:
25.5 days - Average sunshine days in February:
23.5 days - Average sunshine days in March:
24.8 days - Average sunshine days in April:
22.2 days - Average sunshine days in May:
9 days - Average sunshine days in June:
2.5 days
- Average sunshine days in July:
2.8 days - Average sunshine days in August:
2 days - Average sunshine days in September:
0.9 days - Average sunshine days in October:
7.7 days - Average sunshine days in November:
18.9 days - Average sunshine days in December:
26 days
The month with the most sunshine days is December (26 days).
The month with the least sunshine days is September (0.9 days).
Average UV index
San Juan Lachao, Mexico
The months with the highest UV index are February, March, April, May, June, July and September (UV index 7).
The months with the lowest UV index are January, August, October, November and December (UV index 6).
Average cloud cover
San Juan Lachao, Mexico
The month with the most cloud cover is September (Cloud cover 37).
The months with the least cloud cover are February and December (Cloud cover 9).
Average visibility
San Juan Lachao, Mexico
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
