October weather forecast
Guácima, Costa Rica

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Weather in October

October, like September, in Guácima, Costa Rica, is a moderately hot autumn month, with an average temperature fluctuating between 23.7°C (74.7°F) and 17.6°C (63.7°F).

Temperature

Guácima's coldest month, October, generally records average temperatures ranging from a high of 23.7°C (74.7°F) to a low of 17.6°C (63.7°F).

Humidity

October is the most humid month in Guácima, with an average relative humidity of 90%.

Rainfall

The month with the most rainfall is October, when the rain falls for 30.5 days and typically aggregates up to 429mm (16.89") of precipitation.

Daylight

In Guácima, the average length of the day in October 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

October has the least sunshine of the year, with an average of 6.1h of sunshine.

UV index

January, February, May through December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: An average maximum UV index of 5 in October leads to these recommendations:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
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Frequently asked questions

What month is the coldest in Guácima?

Guácima's October weather reaches an average high of 23.7°C (74.7°F) and an average low of 17.6°C (63.7°F), making it the coldest month.

What is the average October temperature in Guácima?

In Guácima, 23.7°C (74.7°F) is the average high-temperature and 17.6°C (63.7°F) is the average low-temperature during October. The average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, in April is computed to be 31°C (87.8°F).

What is the most humid month in Guácima?

The most humid month in Guácima is October, with an average relative humidity of 90%.

What is the average humidity in October in Guácima?

In Guácima, the average relative humidity in October is 90%.

What is the wettest month in Guácima?

October is the month with the most rainfall in Guácima, Costa Rica. Rain falls for 30.5 days and accumulates 429mm (16.89") of precipitation.

How many days does it rain in October in Guácima?

In Guácima, Costa Rica, in October, it is raining for 30.5 days, with typically 429mm (16.89") of accumulated precipitation.

What is the average length of the day in October in Guácima?

In Guácima, Costa Rica, the average day length in October is 11h and 54min.

When are sunrise and sunset in October in Guácima?

On the first day of October in Guácima, Costa Rica, 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 Guácima?

October has the least sunshine of the year in Guácima, Costa Rica, with an average of 6.1h of sunshine.

How long on average sun shines in October in Guácima?

The average sunshine duration in October in Guácima is 6.1h.

What are the months with the lowest UV index in Guácima?

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

What is the UV index intensity in October in Guácima?

In Guácima, the average daily maximum UV index in October is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from exposure to the Sun's UV radiation.

Average temperature in October
Guácima, Costa Rica

Average temperature in October - Guácima, Costa Rica
  • Average high temperature in October: 23.7°C

The warmest month (with the highest average high temperature) is April (28°C).
The month with the lowest average high temperature is October (23.7°C).

  • Average low temperature in October: 17.6°C

The month with the highest average low temperature is May (18.5°C).
The coldest month (with the lowest average low temperature) is January (15.3°C).

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Average pressure in October
Guácima, Costa Rica

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

The month with the highest atmospheric pressure is January (1012.2mbar).
The month with the lowest atmospheric pressure is October (1010.8mbar).

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Average wind speed in October
Guácima, Costa Rica

Average wind speed in October - Guácima, Costa Rica
  • Average wind speed in October: 4.2km/h

The windiest month (with the highest average wind speed) is February (10.9km/h).
The calmest month (with the lowest average wind speed) is September (3.9km/h).

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Average humidity in October
Guácima, Costa Rica

Average humidity in October - Guácima, Costa Rica
  • Average humidity in October: 90%

The month with the highest relative humidity is October (90%).
The month with the lowest relative humidity is March (71%).

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Average rainfall in October
Guácima, Costa Rica

Average rainfall in October - Guácima, Costa Rica
  • Average rainfall in October: 429mm

The wettest month (with the highest rainfall) is October (429mm).
The driest month (with the least rainfall) is February (24mm).

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Average rainfall days in October
Guácima, Costa Rica

Average rainfall days in October - Guácima, 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 (11.8 days).

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Average daylight in October /
Average sunshine in October
Guácima, Costa Rica

Average daylight in October / Average sunshine in October - Guácima, 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 36min).

  • Average sunshine in October: 6h and 1min

The month with the most sunshine is February (Average sunshine: 9h and 24min).
The month with the least sunshine is October (Average sunshine: 6h and 6min).

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Average sunshine days in October
Guácima, Costa Rica

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

The month with the most sunshine days is February (13.1 days).
The month with the least sunshine days is July (0.3 days).

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Average UV index in October
Guácima, Costa Rica

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

The months with the highest UV index are March and April (UV index 6).
The months with the lowest UV index are January, February, May, June, July, August, September, October, November and December (UV index 5).

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Average cloud cover in October
Guácima, Costa Rica

Average cloud cover in October - Guácima, Costa Rica
  • Average cloud cover in October: 63

The month with the most cloud cover is October (Cloud cover 63).
The month with the least cloud cover is February (Cloud cover 23).

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Average visibility in October
Guácima, Costa Rica

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

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

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Guácima, Costa Rica

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