October weather forecast
San Ramon, Costa Rica

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Weather in October

October prominently carries the moist climate legacy of the previous month. San Ramon anticipates the reduction of showers and the reappearance of the sun soon. A noticeable decline in winds speeds adds to a peaceful, though damp, atmosphere. Yet, October holds the peak regarding accumulated rainfall with a record 438mm (17.24") in the year. As this month ends, the intensity of the rain gradually begins to diminish.

Temperature

October is the coldest month of the year in San Ramon, registering average temperatures as high as 22.4°C (72.3°F) and as low as 16.1°C (61°F).

Humidity

September and October, with an average relative humidity of 91%, are the most humid months in San Ramon, Costa Rica.

Rainfall

The month with the most rainfall is October, when the rain falls for 30.5 days and typically aggregates up to 438mm (17.24") of precipitation.

Daylight

The average length of the day in October in San Ramon is 11h and 54min.
On the first day of the month, sunrise is at 05:26 and sunset at 17:28. On the last day of October, in San Ramon, sunrise is at 05:28 and sunset at 17:14 CST.

Sunshine

The month with the least sunshine in San Ramon is October, with an average of 5.8h of sunshine.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 5. January through December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The UV index of 5 during October translates into the following guidance:
Ensure safety - Recommendations to avert sunburn are presented. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.

Frequently asked questions

What month is the coldest in San Ramon?

In San Ramon, Costa Rica, the lowest temperatures are generally noted in October, averaging a high of 22.4°C (72.3°F) and a low of 16.1°C (61°F).

What are the temperatures in San Ramon in October?

In San Ramon, 22.4°C (72.3°F) is the average high-temperature and 16.1°C (61°F) is the average low-temperature during October.

What are the most humid months in San Ramon?

September and October, with an average relative humidity of 91%, are most humid months in San Ramon.

What is the average humidity in October in San Ramon?

The average relative humidity in October in San Ramon, Costa Rica, is 91%.

What is the wettest month in San Ramon?

October is the month with the most rainfall. Rain falls for 30.5 days and accumulates 438mm (17.24") of precipitation.

How much does it rain in San Ramon in October?

In San Ramon, Costa Rica, during October, the rain falls for 30.5 days and regularly aggregates up to 438mm (17.24") of precipitation.

What is the average length of the day in October in San Ramon?

The average day length in October is 11h and 54min.

When is the sunrise / sunset in October in San Ramon?

In October, on the first day of the month, sunrise is at 05:26 and sunset at 17:28. On the last day of the month, sunrise is at 05:28 and sunset at 17:14 CST.

What is the month with the least sunshine in San Ramon?

October has the least sunshine of the year in San Ramon, with an average of 5.8h of sunshine.

How many hours of sunshine does San Ramon have in October?

In October, the average sunshine duration in San Ramon, Costa Rica, is 5.8h.

What are the months with the highest UV index in San Ramon?

January through December, with an average maximum UV index of 5, are months with the highest UV index in San Ramon.

When is the lowest UV index in San Ramon?

January through December, with an average maximum UV index of 5, are months with the lowest UV index.

What is the UV index intensity in October in San Ramon?

The average daily maximum UV index in October in San Ramon, Costa Rica, is 5. A UV Index reading of 3 to 5 represents a medium hazard to health from unprotected exposure to UV radiation.

Average temperature in October
San Ramon, Costa Rica

Average temperature in October - San Ramon, Costa Rica
  • Average high temperature in October: 22.4°C

The warmest month (with the highest average high temperature) is April (26°C).
The month with the lowest average high temperature is October (22.4°C).

  • Average low temperature in October: 16.1°C

The month with the highest average low temperature is June (17°C).
The coldest month (with the lowest average low temperature) is January (13.8°C).

Average pressure in October
San Ramon, Costa Rica

Average pressure in October - San Ramon, Costa Rica
  • Average pressure in October: 1010.8mbar

The month with the highest atmospheric pressure is January (1012.3mbar).
The month with the lowest atmospheric pressure is October (1010.8mbar).

Average wind speed in October
San Ramon, Costa Rica

Average wind speed in October - San Ramon, Costa Rica
  • Average wind speed in October: 4.4km/h

The windiest month (with the highest average wind speed) is February (10.7km/h).
The calmest month (with the lowest average wind speed) is September (4.3km/h).

Average humidity in October
San Ramon, Costa Rica

Average humidity in October - San Ramon, Costa Rica
  • Average humidity in October: 91%

The months with the highest relative humidity are September and October (91%).
The months with the lowest relative humidity are February and March (75%).

Average rainfall in October
San Ramon, Costa Rica

Average rainfall in October - San Ramon, Costa Rica
  • Average rainfall in October: 438mm

The wettest month (with the highest rainfall) is October (438mm).
The driest month (with the least rainfall) is February (26mm).

Average rainfall days in October
San Ramon, Costa Rica

Average rainfall days in October - San Ramon, Costa Rica
  • Average rainfall days in October: 30.5 days

The month with the highest number of rainy days is October (30.5 days).
The month with the least rainy days is February (12.2 days).

Average daylight in October /
Average sunshine in October
San Ramon, Costa Rica

Average daylight in October / Average sunshine in October - San Ramon, Costa Rica
  • Average daylight in October: 11h and 5min

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 October: 5h and 5min

The month with the most sunshine is February (Average sunshine: 9h and 12min).
The month with the least sunshine is October (Average sunshine: 5h and 48min).

Average sunshine days in October
San Ramon, Costa Rica

Average sunshine days in October - San Ramon, Costa Rica
  • Average sunshine days in October: 0.4 days

The month with the most sunshine days is March (13.5 days).
The month with the least sunshine days is September (0.1 days).

Average UV index in October
San Ramon, Costa Rica

Average UV index in October - San Ramon, Costa Rica
  • Average UV index in October: 5

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).

Average cloud cover in October
San Ramon, Costa Rica

Average cloud cover in October - San Ramon, Costa Rica
  • Average cloud cover in October: 68

The month with the most cloud cover is October (Cloud cover 68).
The month with the least cloud cover is February (Cloud cover 30).

Average visibility in October
San Ramon, Costa Rica

Average visibility in October - San Ramon, Costa Rica
  • Average visibility in October: 6km

The months with the highest visibility are January, February and March (9km).
The months with the lowest visibility are August, September, October and November (6km).

San Ramon, Costa Rica

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