October weather forecast
Santa Gertrudis Sur, Costa Rica

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Weather in October

October, like September, in Santa Gertrudis Sur, Costa Rica, is a moderately hot autumn month, with an average temperature varying between 25.4°C (77.7°F) and 18.9°C (66°F).

Temperature

Santa Gertrudis Sur, Costa Rica, notes the coldest temperatures in October, with a high average of 25.4°C (77.7°F) and a low of 18.9°C (66°F).

Humidity

The most humid month is October, with an average relative humidity of 89%.

Rainfall

October is the month with the most rainfall in Santa Gertrudis Sur, Costa Rica. Rain falls for 30.2 days and accumulates 396mm (15.59") of precipitation.

Daylight

In October, the average length of the day is 11h and 54min.
On the first day of the month, sunrise is at 05:25 and sunset at 17:27. On the last day of October, sunrise is at 05:27 and sunset at 17:13 CST.

Sunshine

With an average of 7h of sunshine, October has the least sunshine of the year in Santa Gertrudis Sur.

UV index

The months with the highest UV index in Santa Gertrudis Sur are January through April, June, July, September, October and December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: In October, the average maximum UV index of 6 translates into the following recommendations:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
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Frequently asked questions

What are the coldest months in Santa Gertrudis Sur?

The lowest temperatures in Santa Gertrudis Sur, Costa Rica, are recorded in October, with averages reaching a high of 25.4°C (77.7°F) and a low of 18.9°C (66°F).

What are the temperatures in Santa Gertrudis Sur in October?

Santa Gertrudis Sur in October has an average high-temperature of 25.4°C (77.7°F) and an average low-temperature of 18.9°C (66°F). In May, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which represents the influence of relative humidity on air temperature, is evaluated at 32°C (89.6°F).

What is the most humid month in Santa Gertrudis Sur?

October is the most humid month in Santa Gertrudis Sur, Costa Rica, with an average relative humidity of 89%.

What is the average humidity in October in Santa Gertrudis Sur?

The average relative humidity in October is 89%.

What is the rainiest month in Santa Gertrudis Sur?

October is the month with the most rainfall in Santa Gertrudis Sur, Costa Rica. Rain falls for 30.2 days and accumulates 396mm (15.59") of precipitation.

How many days does it rain in October in Santa Gertrudis Sur?

In October, in Santa Gertrudis Sur, the rain falls for 30.2 days. Throughout October, 396mm (15.59") of precipitation is accumulated.

How many hours of daylight does Santa Gertrudis Sur have in October?

The average day length in October in Santa Gertrudis Sur, Costa Rica, is 11h and 54min.

What time are sunrise and sunset in October in Santa Gertrudis Sur?

On the first day of October, sunrise is at 05:25 and sunset at 17:27. On the last day of the month, sunrise is at 05:27 and sunset at 17:13 CST.

What is the month with the least sunshine in Santa Gertrudis Sur?

The month with the least sunshine in Santa Gertrudis Sur, Costa Rica, is October, with an average of 7h of sunshine.

How long on average sun shines in October in Santa Gertrudis Sur?

In Santa Gertrudis Sur, Costa Rica, the average sunshine duration in October is 7h.

What are the months with the highest UV index in Santa Gertrudis Sur?

January through April, June, July, September, October and December, with an average maximum UV index of 6, are months with the highest UV index.

What is the UV index intensity in October in Santa Gertrudis Sur?

In Santa Gertrudis Sur, the average daily maximum UV index in October is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Santa Gertrudis Sur, Costa Rica

Average temperature in October - Santa Gertrudis Sur, Costa Rica
  • Average high temperature in October: 25.4°C

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).

  • Average low temperature in October: 18.9°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).

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Average pressure in October
Santa Gertrudis Sur, Costa Rica

Average pressure in October - Santa Gertrudis Sur, Costa Rica
  • Average pressure in October: 1010.7mbar

The month with the highest atmospheric pressure is January (1012.1mbar).
The month with the lowest atmospheric pressure is October (1010.7mbar).

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Average wind speed in October
Santa Gertrudis Sur, Costa Rica

Average wind speed in October - Santa Gertrudis Sur, Costa Rica
  • Average wind speed in October: 4.1km/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).

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Average humidity in October
Santa Gertrudis Sur, Costa Rica

Average humidity in October - Santa Gertrudis Sur, Costa Rica
  • Average humidity in October: 89%

The month with the highest relative humidity is October (89%).
The month with the lowest relative humidity is March (70%).

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Average rainfall in October
Santa Gertrudis Sur, Costa Rica

Average rainfall in October - Santa Gertrudis Sur, Costa Rica
  • Average rainfall in October: 396mm

The wettest month (with the highest rainfall) is October (396mm).
The driest month (with the least rainfall) is February (17mm).

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Average rainfall days in October
Santa Gertrudis Sur, Costa Rica

Average rainfall days in October - Santa Gertrudis Sur, Costa Rica
  • Average rainfall days in October: 30.2 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).

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Average daylight in October /
Average sunshine in October
Santa Gertrudis Sur, Costa Rica

Average daylight in October / Average sunshine in October - Santa Gertrudis Sur, 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: 7h and 0min

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).

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Average sunshine days in October
Santa Gertrudis Sur, Costa Rica

Average sunshine days in October - Santa Gertrudis Sur, Costa Rica
  • Average sunshine days in October: 0.6 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).

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Average UV index in October
Santa Gertrudis Sur, Costa Rica

Average UV index in October - Santa Gertrudis Sur, Costa Rica
  • Average UV index in October: 6

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).

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Average cloud cover in October
Santa Gertrudis Sur, Costa Rica

Average cloud cover in October - Santa Gertrudis Sur, Costa Rica
  • Average cloud cover in October: 54

The month with the most cloud cover is October (Cloud cover 54).
The month with the least cloud cover is February (Cloud cover 19).

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Average visibility in October
Santa Gertrudis Sur, Costa Rica

Average visibility in October - Santa Gertrudis Sur, Costa Rica
  • Average visibility in October: 7km

The months with the highest visibility are February and March (10km).
The months with the lowest visibility are August, September, October and November (7km).

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Santa Gertrudis Sur, Costa Rica

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