Climate and monthly weather forecastSan José Viejo, Mexico
Climate and monthly weather forecast
Weather in January
January, like December, in San José Viejo, Mexico, is another warm winter month, with an average temperature varying between 23.6°C (74.5°F) and 17.9°C (64.2°F). January experiences an average high-temperature of a still warm 23.6°C (74.5°F), barely different from December's 23.9°C (75°F). Weather in January »Weather in February
The last month of the winter, February, is another warm month in San José Viejo, Mexico, with an average temperature varying between 23.3°C (73.9°F) and 18.1°C (64.6°F). February, characterized by an average high temperature of 23.3°C (73.9°F) and a low temperature of 18.1°C (64.6°F), is generally the coldest month. Weather in February »Weather in March
March, the first month of the spring in San José Viejo, is still a warm month, with an average temperature fluctuating between 24.9°C (76.8°F) and 19.4°C (66.9°F). With the onset of March, San José Viejo's average high-temperature clocks in at a still moderately hot 24.9°C (76.8°F), showing a minor fluctuation from the previous month. Weather in March »Weather in April
April, the same as March, is a moderately hot spring month in San José Viejo, Mexico, with an average temperature fluctuating between 25.7°C (78.3°F) and 20.5°C (68.9°F). April's onset records an average high-temperature of a still moderately hot 25.7°C (78.3°F), a near match to March's 24.9°C (76.8°F). Weather in April »Weather in May
May, the last month of the spring in San José Viejo, is also a moderately hot month, with an average temperature ranging between max 27.4°C (81.3°F) and min 22.4°C (72.3°F). The initiation of May records an average high-temperature of a still moderately hot 27.4°C (81.3°F), displaying a near consistency with the previous month. Weather in May »Weather in June
June, the first month of the summer in San José Viejo, is still a warm month, with temperature in the range of an average high of 29°C (84.2°F) and an average low of 24.5°C (76.1°F). The commencement of June brings an average high-temperature of a still warm 29°C (84.2°F), marking an inconsequential divergence from May. Weather in June »Weather in July
July is a hot summer month in San José Viejo, Mexico, with an average temperature ranging between max 30.2°C (86.4°F) and min 26.3°C (79.3°F). With the onset of July, San José Viejo's average high-temperature clocks in at a tropical 30.2°C (86.4°F), showing a minor fluctuation from the previous month. Weather in July »Weather in August
The last month of the summer, August, is another tropical month in San José Viejo, Mexico, with an average temperature varying between 26.5°C (79.7°F) and 30.4°C (86.7°F). San José Viejo experiences its highest temperatures in August, with an average peak of 30.4°C (86.7°F) and a low of 26.5°C (79.7°F). Throughout August, the heat index is appraised at a sweltering 37°C (98.6°F). Weather in August »Weather in September
September, the first month of the autumn in San José Viejo, is still a warm month, with an average temperature ranging between max 29.6°C (85.3°F) and min 25.6°C (78.1°F). The shift into September finds San José Viejo at an average high-temperature of a moderately hot 29.6°C (85.3°F), closely comparable to August's conditions. Weather in September »Weather in October
October, like September, in San José Viejo, Mexico, is a moderately hot autumn month, with an average temperature ranging between min 24.2°C (75.6°F) and max 29.2°C (84.6°F). October's presence records an average high-temperature of a still warm 29.2°C (84.6°F), closely mirroring September's climate. Weather in October »Weather in November
November, the last month of the autumn in San José Viejo, is another warm month, with an average temperature fluctuating between 26.8°C (80.2°F) and 21.8°C (71.2°F). November's presence marks an average high-temperature of a still warm 26.8°C (80.2°F), subtly varied from October's 29.2°C (84.6°F). Weather in November »Weather in December
December, the first month of the winter in San José Viejo, is also a moderately hot month, with an average temperature ranging between max 23.9°C (75°F) and min 18.7°C (65.7°F). In December, the average high-temperature registers at a still moderately hot 23.9°C (75°F), nearly identical to November's 26.8°C (80.2°F). Weather in December »Updated: Jul 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
Throughout the year, there are 57.5 rainfall days, and 229mm (9.02") of precipitation is accumulated.
In San José Viejo, February registers the lowest temperatures, averaging 23.3°C (73.9°F) at the peak and 18.1°C (64.6°F) at the lowest.
In San José Viejo, rain does not fall in March and April.
With an average relative humidity of 57%, May is the least humid month.
Months with rainfall are January, February, May through December.
May through October, with an average maximum UV index of 7, are months with the highest UV index.
June has the longest days of the year, with an average of 13h and 30min of daylight.
With an average of 12h of sunshine, June has the most sunshine of the year.
San José Viejo's temperature records reveal August as the warmest month, marked by average highs of 30.4°C (86.7°F) and lows of 26.5°C (79.7°F).
The most humid month is September, with an average relative humidity of 76%.
September is the month with the most rainfall. Rain falls for 13.2 days and accumulates 83mm (3.27") of precipitation.
With an average of 10h and 42min of daylight, December has the shortest days of the year.
San José Viejo does not utilize Daylight Saving Time (DST). MST timezone is used over the entire year.
With an average of 7.4h of sunshine, December has the least sunshine of the year.
With an average maximum UV index of 5, December is the month with the lowest UV index.
Average temperature
San José Viejo, Mexico
The warmest month (with the highest average high temperature) is August (30.4°C).
The month with the lowest average high temperature is February (23.3°C).
The month with the highest average low temperature is August (26.5°C).
The coldest month (with the lowest average low temperature) is January (17.9°C).
Average pressure
San José Viejo, Mexico
- Average pressure in January:
1015.6mbar - Average pressure in February:
1014.7mbar - Average pressure in March:
1014mbar - Average pressure in April:
1012.6mbar - Average pressure in May:
1011.3mbar - Average pressure in June:
1010mbar
- Average pressure in July:
1011.2mbar - Average pressure in August:
1010.2mbar - Average pressure in September:
1009.5mbar - Average pressure in October:
1010.8mbar - Average pressure in November:
1013.1mbar - Average pressure in December:
1014.8mbar
The month with the highest atmospheric pressure is January (1015.6mbar).
The month with the lowest atmospheric pressure is September (1009.5mbar).
Average wind speed
San José Viejo, Mexico
- Average wind speed in January:
10.7km/h - Average wind speed in February:
9.5km/h - Average wind speed in March:
8.8km/h - Average wind speed in April:
9.1km/h - Average wind speed in May:
8.9km/h - Average wind speed in June:
9.7km/h
- Average wind speed in July:
9.3km/h - Average wind speed in August:
9.4km/h - Average wind speed in September:
9.5km/h - Average wind speed in October:
8.4km/h - Average wind speed in November:
9.3km/h - Average wind speed in December:
10.4km/h
The windiest month (with the highest average wind speed) is January (10.7km/h).
The calmest month (with the lowest average wind speed) is October (8.4km/h).
Average humidity
San José Viejo, Mexico
The month with the highest relative humidity is September (76%).
The month with the lowest relative humidity is May (57%).
Average rainfall
San José Viejo, Mexico
The wettest month (with the highest rainfall) is September (83mm).
The driest months (with the least rainfall) are March and April (0mm).
Average rainfall days
San José Viejo, Mexico
- Average rainfall days in January:
1.8 days - Average rainfall days in February:
2 days - Average rainfall days in March:
1.2 days - Average rainfall days in April:
0.6 days - Average rainfall days in May:
0.7 days - Average rainfall days in June:
2.6 days
- Average rainfall days in July:
10.8 days - Average rainfall days in August:
15 days - Average rainfall days in September:
13.2 days - Average rainfall days in October:
4.8 days - Average rainfall days in November:
2.9 days - Average rainfall days in December:
1.9 days
The month with the highest number of rainy days is August (15 days).
The month with the least rainy days is April (0.6 days).
Average daylight / Average sunshine
San José Viejo, Mexico
- Average daylight in January:
10h and 54min - Average daylight in February:
11h and 24min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 42min - Average daylight in May:
13h and 18min - Average daylight in June:
13h and 30min
- Average daylight in July:
13h and 24min - Average daylight in August:
12h and 54min - Average daylight in September:
12h and 18min - Average daylight in October:
11h and 36min - Average daylight in November:
11h and 0min - Average daylight in December:
10h and 42min
The month with the longest days is June (Average daylight: 13h and 30min).
The month with the shortest days is December (Average daylight: 10h and 42min).
- Average sunshine in January:
7h and 54min - Average sunshine in February:
9h and 30min - Average sunshine in March:
9h and 36min - Average sunshine in April:
10h and 54min - Average sunshine in May:
11h and 54min - Average sunshine in June:
12h and 0min
- Average sunshine in July:
11h and 42min - Average sunshine in August:
11h and 18min - Average sunshine in September:
9h and 24min - Average sunshine in October:
7h and 54min - Average sunshine in November:
7h and 30min - Average sunshine in December:
7h and 24min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 7h and 24min).
Average sunshine days
San José Viejo, Mexico
- Average sunshine days in January:
28.9 days - Average sunshine days in February:
25.6 days - Average sunshine days in March:
30.2 days - Average sunshine days in April:
29.4 days - Average sunshine days in May:
29.6 days - Average sunshine days in June:
24.5 days
- Average sunshine days in July:
15.9 days - Average sunshine days in August:
13.3 days - Average sunshine days in September:
13.9 days - Average sunshine days in October:
24.3 days - Average sunshine days in November:
26.1 days - Average sunshine days in December:
28.3 days
The month with the most sunshine days is March (30.2 days).
The month with the least sunshine days is August (13.3 days).
Average UV index
San José Viejo, Mexico
The months with the highest UV index are May, June, July, August, September and October (UV index 7).
The month with the lowest UV index is December (UV index 5).
Average cloud cover
San José Viejo, Mexico
The month with the most cloud cover is September (Cloud cover 21).
The month with the least cloud cover is May (Cloud cover 7).
Average visibility
San José Viejo, 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).
