October weather forecast
Jaris, Costa Rica

October

Weather in October

October, like September, in Jaris, Costa Rica, is another warm autumn month, with temperature in the range of an average high of 23.7°C (74.7°F) and an average low of 17.6°C (63.7°F).

Temperature

In Jaris, October is the coldest month, with temperatures averaging a high of 23.7°C (74.7°F) and a low of 17.6°C (63.7°F).

Humidity

The most humid month is October, 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 Jaris, the average length of the day in October is 11h and 55min.
On the first day of the month, sunrise is at 05:25 and sunset at 17:27. On the last day of October, in Jaris, sunrise is at 05:27 and sunset at 17:14 CST.

Sunshine

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

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 reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.
Note: In October, the maximum UV index of 5 transforms into these recommendations:
Make use of precautions - It is urged to ward off sun damage. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.

Frequently asked questions

What part of the year is the coldest?
October stands out as Jaris's coldest month, with temperatures ranging between an average high of 23.7°C (74.7°F) and a low of 17.6°C (63.7°F).
What is the temperature in October?
October temperatures vary between a high-temperature of 23.7°C (74.7°F) and a low-temperature of 17.6°C (63.7°F). In April, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, is calculated to be 31°C (87.8°F).
What is the most humid month?
October is the most humid month, with an average relative humidity of 90%.
What is the average humidity in October?
In October, the average relative humidity in Jaris is 90%.
What is the wettest month?
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.
How much does it rain in October?
In Jaris, in October, during 30.5 rainfall days, 429mm (16.89") of precipitation is typically accumulated.
What is the average length of the day in October?
In October, the average day length is 11h and 55min.
When are sunrise and sunset in October?
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 17:14 CST.
What is the month with the least sunshine?
With an average of 6.1h of sunshine, October has the least sunshine of the year.
How long on average sun shines in October?
The average sunshine duration in October is 6.1h.
When is the lowest UV index?
The months with the lowest UV index are January, February, May through December, with an average maximum UV index of 5.
How high is the UV index in October?
In October, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in October
Jaris, 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).

Average pressure in October
Jaris, 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).

Average wind speed in October
Jaris, 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).

Average humidity in October
Jaris, 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%).

Average rainfall in October
Jaris, 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).

Average rainfall days in October
Jaris, 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).

Average daylight in October /
Average sunshine in October
Jaris, 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).

Average sunshine days in October
Jaris, 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).

Average UV index in October
Jaris, 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).

Average cloud cover in October
Jaris, 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).

Average visibility in October
Jaris, 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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