Expand
Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, in San José de la Montaña, Costa Rica, is a moderately hot winter month, with an average temperature ranging between max 27.3°C (81.1°F) and min 16.8°C (62.2°F). San José de la Montaña experiences a recorded average high-temperature of a still moderately hot 27.3°C (81.1°F) in January, closely aligned with December's 26.5°C (79.7°F). Weather in January »
Weather in February
February, the last month of the winter in San José de la Montaña, is also a moderately hot month, with an average temperature ranging between max 28.3°C (82.9°F) and min 17.2°C (63°F). The average high-temperature in February, at a still warm 28.3°C (82.9°F), reveals a modest deviation from January's 27.3°C (81.1°F). Weather in February »
Weather in March
The first month of the spring, March, is still a warm month in San José de la Montaña, Costa Rica, with temperature in the range of an average high of 29.7°C (85.5°F) and an average low of 17.9°C (64.2°F). San José de la Montaña sees its peak of temperatures during March and April, with an average high-temperature of 29.7°C (85.5°F). In March, the average heat index is computed to be a hot 34°C (93.2°F). Weather in March »
Weather in April
April, like March, in San José de la Montaña, Costa Rica, is a moderately hot spring month, with an average temperature ranging between min 19.2°C (66.6°F) and max 29.7°C (85.5°F). San José de la Montaña's warmest months, March and April, record an average high-temperature of 29.7°C (85.5°F). The heat index value during April is computed to be a torrid 35°C (95°F). Weather in April »
Weather in May
The last month of the spring, May, is also a moderately hot month in San José de la Montaña, Costa Rica, with an average temperature ranging between max 27.7°C (81.9°F) and min 19.8°C (67.6°F). The advent of May observes an average high-temperature of a still moderately hot 27.7°C (81.9°F), nearly identical to April's 29.7°C (85.5°F). Weather in May »
Weather in June
June, the first month of the summer in San José de la Montaña, is still a warm month, with an average temperature fluctuating between 19.5°C (67.1°F) and 26.3°C (79.3°F). The commencement of June notes an average high-temperature of a still warm 26.3°C (79.3°F), exhibiting little difference from the previous month. Weather in June »
Weather in July
July, like June, in San José de la Montaña, Costa Rica, is a moderately hot summer month, with an average temperature varying between 26.3°C (79.3°F) and 18.9°C (66°F). San José de la Montaña heralds July with a high-temperature average of a still moderately hot 26.3°C (79.3°F), matching that of June. Weather in July »
Weather in August
August, the last month of the summer in San José de la Montaña, is also a moderately hot month, with an average temperature ranging between min 19.3°C (66.7°F) and max 26.7°C (80.1°F). San José de la Montaña's average high-temperature in August is a still warm 26.7°C (80.1°F), indicating a subtle variation from July. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in San José de la Montaña, Costa Rica, with an average temperature ranging between min 19.2°C (66.6°F) and max 26.3°C (79.3°F). As August transitions into September, San José de la Montaña records an average high-temperature of a still moderately hot 26.3°C (79.3°F), showing a gentle shift from the preceding month. Weather in September »
Weather in October
October, like September, in San José de la Montaña, Costa Rica, is a moderately hot autumn month, with an average temperature varying between 18.9°C (66°F) and 25.4°C (77.7°F). October is the coldest month, exhibiting average temperatures of 25.4°C (77.7°F) at the peak and 18.9°C (66°F) at the base. Weather in October »
Weather in November
The last month of the autumn, November, is another warm month in San José de la Montaña, Costa Rica, with an average temperature fluctuating between 18.2°C (64.8°F) and 25.9°C (78.6°F). The advent of November brings an average high-temperature of a still moderately hot 25.9°C (78.6°F), almost identical to the preceding month. Weather in November »
Weather in December
The first month of the winter, December, is still a warm month in San José de la Montaña, Costa Rica, with an average temperature ranging between max 26.5°C (79.7°F) and min 17.2°C (63°F). During December, the average high-temperature is a still warm 26.5°C (79.7°F), maintaining a close resemblance to that of the preceding month. Weather in December »
[Resources]Frequently asked questions
How much does it rain in San José de la Montaña?
In San José de la Montaña, Costa Rica, during the entire year, the rain falls for 272 days and collects up to 2217mm (87.28") of precipitation.
When is the highest UV index in San José de la Montaña?
The months with the highest UV index in San José de la Montaña are January through April, June, July, September, October and December, with an average maximum UV index of 6.
What is the driest month in San José de la Montaña?
The month with the least rainfall is February, when the rain falls for 10.3 days and typically collects 17mm (0.67") of precipitation.
What month is the hottest in San José de la Montaña?
San José de la Montaña's warmest period falls in March and April, when the average high-temperatures ascend to 29.7°C (85.5°F).
What is the least humid month in San José de la Montaña?
The least humid month in San José de la Montaña, Costa Rica, is March, with an average relative humidity of 70%.
What month has the most sunshine in San José de la Montaña?
March has the most sunshine of the year in San José de la Montaña, Costa Rica, with an average of 9.4h of sunshine.
What is the month with the lowest UV index in San José de la Montaña?
May, August and November, with an average maximum UV index of 5, are months with the lowest UV index.
When are the longest days in San José de la Montaña?
June has the longest days of the year, with an average of 12h and 42min of daylight.
What is the coldest month in San José de la Montaña?
October is San José de la Montaña's coldest month, registering average high temperatures of 25.4°C (77.7°F) and lows of 18.9°C (66°F).
What is the most humid month in San José de la Montaña?
The most humid month in San José de la Montaña, Costa Rica, is October, with an average relative humidity of 89%.
What is the wettest month in San José de la Montaña?
October is the month with the most rainfall. Rain falls for 30.2 days and accumulates 396mm (15.59") of precipitation.
What is the month with the least sunshine in San José de la Montaña?
With an average of 7h of sunshine, October has the least sunshine of the year in San José de la Montaña.
What is the month with the shortest days in San José de la Montaña?
With an average of 11h and 30min of daylight, December has the shortest days of the year.
Is there Daylight Saving Time (DST) in San José de la Montaña?
San José de la Montaña, Costa Rica, does not utilize Daylight Saving Time (DST). CST timezone is used over the entire year.
Average temperature
San José de la Montaña, Costa Rica
The warmest months (with the highest average high temperature) are March and April (29.7°C).
The month with the lowest average high temperature is October (25.4°C).
The month with the highest average low temperature is May (19.8°C).
The coldest month (with the lowest average low temperature) is January (16.8°C).
Average pressure
San José de la Montaña, Costa Rica
- Average pressure in January:
1012.1mbar - Average pressure in February:
1011.8mbar - Average pressure in March:
1011.9mbar - Average pressure in April:
1011.3mbar - Average pressure in May:
1011mbar - Average pressure in June:
1011mbar
- Average pressure in July:
1011.3mbar - Average pressure in August:
1011.2mbar - Average pressure in September:
1011mbar - Average pressure in October:
1010.7mbar - Average pressure in November:
1010.9mbar - Average pressure in December:
1011.5mbar
The month with the highest atmospheric pressure is January (1012.1mbar).
The month with the lowest atmospheric pressure is October (1010.7mbar).
Average wind speed
San José de la Montaña, Costa Rica
- Average wind speed in January:
10.5km/h - Average wind speed in February:
10.6km/h - Average wind speed in March:
9.5km/h - Average wind speed in April:
6.6km/h - Average wind speed in May:
4.8km/h - Average wind speed in June:
4.5km/h
- Average wind speed in July:
6km/h - Average wind speed in August:
4.6km/h - Average wind speed in September:
3.8km/h - Average wind speed in October:
4.1km/h - Average wind speed in November:
6.2km/h - Average wind speed in December:
8.7km/h
The windiest month (with the highest average wind speed) is February (10.6km/h).
The calmest month (with the lowest average wind speed) is September (3.8km/h).
Average humidity
San José de la Montaña, Costa Rica
The month with the highest relative humidity is October (89%).
The month with the lowest relative humidity is March (70%).
Average rainfall
San José de la Montaña, Costa Rica
- Average rainfall in January:
21mm - Average rainfall in February:
17mm - Average rainfall in March:
21mm - Average rainfall in April:
86mm - Average rainfall in May:
339mm - Average rainfall in June:
323mm
- Average rainfall in July:
249mm - Average rainfall in August:
287mm - Average rainfall in September:
288mm - Average rainfall in October:
396mm - Average rainfall in November:
144mm - Average rainfall in December:
46mm
The wettest month (with the highest rainfall) is October (396mm).
The driest month (with the least rainfall) is February (17mm).
Average rainfall days
San José de la Montaña, Costa Rica
- Average rainfall days in January:
11.3 days - Average rainfall days in February:
10.3 days - Average rainfall days in March:
14.5 days - Average rainfall days in April:
20 days - Average rainfall days in May:
27.2 days - Average rainfall days in June:
28 days
- Average rainfall days in July:
28.3 days - Average rainfall days in August:
27.6 days - Average rainfall days in September:
29.4 days - Average rainfall days in October:
30.2 days - Average rainfall days in November:
26.9 days - Average rainfall days in December:
18.3 days
The month with the highest number of rainy days is October (30.2 days).
The month with the least rainy days is February (10.3 days).
Average daylight / Average sunshine
San José de la Montaña, Costa Rica
- Average daylight in January:
11h and 4min - Average daylight in February:
11h and 5min - Average daylight in March:
12h and 1min - Average daylight in April:
12h and 2min - Average daylight in May:
12h and 4min - Average daylight in June:
12h and 4min
- Average daylight in July:
12h and 4min - Average daylight in August:
12h and 2min - Average daylight in September:
12h and 1min - Average daylight in October:
11h and 5min - Average daylight in November:
11h and 4min - Average daylight in December:
11h and 3min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in January:
8h and 2min - Average sunshine in February:
9h and 1min - Average sunshine in March:
9h and 2min - Average sunshine in April:
9h and 1min - Average sunshine in May:
7h and 5min - Average sunshine in June:
7h and 5min
- Average sunshine in July:
8h and 4min - Average sunshine in August:
7h and 5min - Average sunshine in September:
7h and 4min - Average sunshine in October:
7h and 0min - Average sunshine in November:
7h and 3min - Average sunshine in December:
8h and 4min
The month with the most sunshine is March (Average sunshine: 9h and 24min).
The month with the least sunshine is October (Average sunshine: 7h and 0min).
Average sunshine days
San José de la Montaña, Costa Rica
- Average sunshine days in January:
16.7 days - Average sunshine days in February:
15 days - Average sunshine days in March:
14.6 days - Average sunshine days in April:
8.2 days - Average sunshine days in May:
2.8 days - Average sunshine days in June:
1.7 days
- Average sunshine days in July:
2.2 days - Average sunshine days in August:
2.8 days - Average sunshine days in September:
0.5 days - Average sunshine days in October:
0.6 days - Average sunshine days in November:
2.4 days - Average sunshine days in December:
10.1 days
The month with the most sunshine days is January (16.7 days).
The month with the least sunshine days is September (0.5 days).
Average UV index
San José de la Montaña, Costa Rica
The months with the highest UV index are January, February, March, April, June, July, September, October and December (UV index 6).
The months with the lowest UV index are May, August and November (UV index 5).
Average cloud cover
San José de la Montaña, Costa Rica
The month with the most cloud cover is October (Cloud cover 54).
The month with the least cloud cover is February (Cloud cover 19).
Average visibility
San José de la Montaña, Costa Rica
The months with the highest visibility are February and March (10km).
The months with the lowest visibility are August, September, October and November (7km).
San José de la Montaña, Costa Rica
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location
