Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
October
Weather in October
Temperature
October, on average, is the coldest month, registering a high temperature of 22.4°C and a low of 16.1°C.Humidity
The months with the highest humidity are September and October, with an average relative humidity of 91%.Rainfall
The month with the most rainfall is October, when the rain falls for 30.5 days and typically aggregates up to 438mm of precipitation.Daylight
In Alajuelita, the average length of the day in October is 11h and 55min.On the first day of the month, sunrise is at 05:24 and sunset at 17:26. On the last day of October, in Alajuelita, sunrise is at 05:26 and sunset at 17:13 CST.
Sunshine
The month with the least sunshine 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. The months with the lowest UV index are January through December, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In October, the average maximum UV index of 5 translates into the following recommendations:
Take necessary precautions - Defending against sun damage is advocated. The solar radiation around mid-day is intense; avoid the Sun and stay safe. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest?
What is the usual temperature for Alajuelita in October?
What is the most humid month?
What is the average humidity in October in Alajuelita?
What is the rainiest month?
How much does it rain in October?
How many hours of daylight does Alajuelita have in October?
When are sunrise and sunset in October?
What is the month with the least sunshine?
How many hours of sunshine does Alajuelita have in October?
What is the month with the highest UV index?
What are the months with the lowest UV index?
What is the UV index reading in October in Alajuelita?
Average temperature in October
Alajuelita, 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
Alajuelita, 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
Alajuelita, 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
Alajuelita, 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
Alajuelita, 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
Alajuelita, 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
Alajuelita, 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: 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
Alajuelita, 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
Alajuelita, 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
Alajuelita, 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
Alajuelita, 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).
