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
Weather in October
Temperature
Santa Helena's weather in October indicates an average high-temperature of an agreeable 22.4°C (72.3°F), nearly consistent with the 23.6°C (74.5°F) of September. Throughout October, the nighttime temperature in Santa Helena averages to a cool 12.8°C (55°F).Humidity
In October, the average relative humidity is 85%.Rainfall
In Santa Helena, in October, during 29.1 rainfall days, 252mm (9.92") of precipitation is typically accumulated. Throughout the year, there are 322.8 rainfall days, and 2083mm (82.01") of precipitation is accumulated.Daylight
The average length of the day in October is 11h and 59min.On the first day of October in Santa Helena, sunrise is at 05:49 and sunset at 17:53. On the last day of the month, sunrise is at 05:48 and sunset at 17:42 -05.
Sunshine
In October, the average sunshine is 7.4h.UV index
October is the month with the lowest UV index, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: A daily maximum UV index of 4 in October translates into the following instructions:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Frequently asked questions
What is the average October temperature in Santa Helena?
What is the average humidity in October in Santa Helena?
How many days does it rain in October in Santa Helena?
How many hours of daylight does Santa Helena have in October?
When is the sunrise / sunset in October in Santa Helena?
How many hours of sunshine does Santa Helena have in October?
What is the month with the lowest UV index in Santa Helena?
How high is the UV index in October in Santa Helena?
Average temperature in October
Santa Helena, Colombia
- Average high temperature in October: 22.4°C
The warmest month (with the highest average high temperature) is August (24.4°C).
The month with the lowest average high temperature is November (22°C).
- Average low temperature in October: 12.8°C
The month with the highest average low temperature is April (13.4°C).
The coldest month (with the lowest average low temperature) is July (11.6°C).
Average pressure in October
Santa Helena, Colombia
- Average pressure in October: 1012mbar
The months with the highest atmospheric pressure are May and September (1012.1mbar).
The month with the lowest atmospheric pressure is February (1011.4mbar).
Average wind speed in October
Santa Helena, Colombia
- Average wind speed in October: 3km/h
The windiest month (with the highest average wind speed) is July (4.3km/h).
The calmest month (with the lowest average wind speed) is November (2.7km/h).
Average humidity in October
Santa Helena, Colombia
- Average humidity in October: 85%
The month with the highest relative humidity is November (87%).
The month with the lowest relative humidity is August (77%).
Average rainfall in October
Santa Helena, Colombia
- Average rainfall in October: 252mm
The wettest month (with the highest rainfall) is April (276mm).
The driest month (with the least rainfall) is January (82mm).
Average rainfall days in October
Santa Helena, Colombia
- Average rainfall days in October: 29.1 days
The month with the highest number of rainy days is May (29.5 days).
The month with the least rainy days is January (21.3 days).
Average daylight in October /
Average sunshine in October
Santa Helena, Colombia
- Average daylight in October: 12h and 0min
The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 48min).
- Average sunshine in October: 7h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).
Average sunshine days in October
Santa Helena, Colombia
- Average sunshine days in October: 0.7 days
The month with the most sunshine days is January (7.1 days).
The month with the least sunshine days is November (0.6 days).
Average UV index in October
Santa Helena, Colombia
- Average UV index in October: 4
The months with the highest UV index are January, February, March, April, May, June, July, August, September, November and December (UV index 5).
The month with the lowest UV index is October (UV index 4).
Average cloud cover in October
Santa Helena, Colombia
- Average cloud cover in October: 58
The month with the most cloud cover is November (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 41).
Average visibility in October
Santa Helena, Colombia
- Average visibility in October: 7km
The months with the highest visibility are June, July, August and September (8km).
The months with the lowest visibility are January, February, March, April, May, October, November and December (7km).
Santa Helena, Colombia
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