October weather forecast
Guanacaste, Nicaragua

October

Weather in October

October, like September, in Guanacaste, Nicaragua, is a moderately hot autumn month, with an average temperature ranging between min 19.5°C (67.1°F) and max 26.7°C (80.1°F).

Temperature

Guanacaste, Nicaragua, experiences its lowest temperatures in October, with an average peak of 26.7°C (80.1°F) and a low of 19.5°C (67.1°F).

Humidity

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

Rainfall

October is the month with the most rainfall in Guanacaste. Rain falls for 29.5 days and accumulates 266mm (10.47") of precipitation.

Daylight

In Guanacaste, the average length of the day in October is 11h and 50min.
On the first day of October in Guanacaste, sunrise is at 05:34 and sunset at 17:34. On the last day of the month, sunrise is at 05:38 and sunset at 17:19 CST.

Sunshine

The month with the least sunshine is October, with an average of 6.6h of sunshine.

UV index

The average daily maximum UV index in October is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: In October, the maximum UV index of 6 translates into these guidelines:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.

Frequently asked questions

What time of the year is the coldest in Guanacaste?
The coldest month in Guanacaste, Nicaragua, is October, with an average high-temperature of 26.7°C (80.1°F) and an average low-temperature of 19.5°C (67.1°F).
What are October temperatures in Guanacaste?
In Guanacaste, in October, the average high-temperature is 26.7°C (80.1°F), and the average low-temperature is 19.5°C (67.1°F). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, in September is calculated to be 33°C (91.4°F).
What is the most humid month in Guanacaste?
The most humid month in Guanacaste is October, with an average relative humidity of 90%.
What is the average humidity in October in Guanacaste?
In October, the average relative humidity in Guanacaste, Nicaragua, is 90%.
What is the wettest month in Guanacaste?
October is the month with the most rainfall in Guanacaste. Rain falls for 29.5 days and accumulates 266mm (10.47") of precipitation.
How much does it rain in Guanacaste in October?
In Guanacaste, Nicaragua, in October, during 29.5 rainfall days, 266mm (10.47") of precipitation is typically accumulated.
What is the average length of the day in October in Guanacaste?
In Guanacaste, the average day length in October is 11h and 50min.
What time are sunrise and sunset in October in Guanacaste?
In October, on the first day of the month, sunrise is at 05:34 and sunset at 17:34. On the last day of the month, in Guanacaste, Nicaragua, sunrise is at 05:38 and sunset at 17:19 CST.
What is the month with the least sunshine in Guanacaste?
The month with the least sunshine in Guanacaste, Nicaragua, is October, with an average of 6.6h of sunshine.
How many hours of sunshine does Guanacaste have in October?
The average sunshine duration in October in Guanacaste is 6.6h.
What is the UV index intensity in October in Guanacaste?
The average daily maximum UV index in October in Guanacaste, Nicaragua, is 6. A UV Index of 6 to 7 symbolizes a high health threat from unprotected exposure to UV radiation.
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
Guanacaste, Nicaragua
  • Average high temperature in October: 26.7°C

The warmest month (with the highest average high temperature) is April (32°C).
The month with the lowest average high temperature is October (26.7°C).

  • Average low temperature in October: 19.5°C

The month with the highest average low temperature is May (21.3°C).
The coldest month (with the lowest average low temperature) is December (17.6°C).

Average pressure in October
Guanacaste, Nicaragua
  • Average pressure in October: 1011.3mbar

The month with the highest atmospheric pressure is January (1013.8mbar).
The month with the lowest atmospheric pressure is October (1011.3mbar).

Average wind speed in October
Guanacaste, Nicaragua
  • Average wind speed in October: 6.6km/h

The windiest month (with the highest average wind speed) is February (15km/h).
The calmest month (with the lowest average wind speed) is October (6.6km/h).

Average humidity in October
Guanacaste, Nicaragua
  • Average humidity in October: 90%

The month with the highest relative humidity is October (90%).
The month with the lowest relative humidity is April (64%).

Average rainfall in October
Guanacaste, Nicaragua
  • Average rainfall in October: 266mm

The wettest month (with the highest rainfall) is October (266mm).
The driest month (with the least rainfall) is January (4mm).

Average rainfall days in October
Guanacaste, Nicaragua
  • Average rainfall days in October: 29.5 days

The month with the highest number of rainy days is October (29.5 days).
The month with the least rainy days is January (5.9 days).

Average daylight in October /
Average sunshine in October
Guanacaste, Nicaragua
  • Average daylight in October: 11h and 5min

The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 24min).

  • Average sunshine in October: 6h and 4min

The month with the most sunshine is March (Average sunshine: 9h and 30min).
The month with the least sunshine is October (Average sunshine: 6h and 36min).

Average sunshine days in October
Guanacaste, Nicaragua
  • Average sunshine days in October: 1 days

The month with the most sunshine days is March (18.8 days).
The month with the least sunshine days is October (1 days).

Average UV index in October
Guanacaste, Nicaragua
  • Average UV index in October: 6

The months with the highest UV index are March and April (UV index 7).
The months with the lowest UV index are May and August (UV index 5).

Average cloud cover in October
Guanacaste, Nicaragua
  • Average cloud cover in October: 60

The month with the most cloud cover is October (Cloud cover 60).
The month with the least cloud cover is March (Cloud cover 23).

Average visibility in October
Guanacaste, Nicaragua
  • Average visibility in October: 6km

The months with the highest visibility are March and April (10km).
The months with the lowest visibility are September and October (6km).

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