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 snowfall in October
- Average snowfall 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
Chaves experiences a temperature shift at the start of October, with average high-temperatures adjusting from a warm 25.5°C (77.9°F) in September to a comfortable 19.2°C (66.6°F). Throughout October, Chaves registers a consistent average low-temperature of 8.6°C (47.5°F).Humidity
In Chaves, the average relative humidity in October is 73%.Rainfall
In October, the rain falls for 10.8 days. Throughout October, 50mm (1.97") of precipitation is accumulated. Throughout the year, there are 126.9 rainfall days, and 450mm (17.72") of precipitation is accumulated.Snowfall
March through December are months without snowfall.Daylight
The average length of the day in October is 11h and 5min.On the first day of October, sunrise is at 07:27 and sunset at 19:11 WEST. On the last day of the month, sunrise is at 07:01 and sunset at 17:25 WET.
Note: On Sunday, 27. October 2024, at 02:00, Daylight Saving Time ends, and the time zone changes from WEST to WET. Daylight Saving Time starts again on Sunday, 30. March 2025, at 01:00; consequently, the time zone reverts from WET to WEST.
Sunshine
In Chaves, Portugal, the average sunshine in October is 6.3h.UV index
In October, the average daily maximum UV index in Chaves is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: In October, a regular UV index of 3 translates into these guidelines:
Heed the precautions - Suggestions to avoid sunburn are made. To guard against the harmful effects of the Sun, minimize exposure during midday. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are October temperatures in Chaves?
What is the average humidity in October in Chaves?
How many days does it rain in October in Chaves?
When it does not snow in Chaves?
How many hours of daylight does Chaves have in October?
When is the sunrise / sunset in October in Chaves?
When does Daylight Saving Time (DST) end in October in Chaves?
How long on average sun shines in October in Chaves?
How high is the UV index in October in Chaves?
Average temperature in October
Chaves, Portugal
- Average high temperature in October: 19.2°C
The warmest month (with the highest average high temperature) is August (29.1°C).
The month with the lowest average high temperature is January (8.9°C).
- Average low temperature in October: 8.6°C
The months with the highest average low temperature are July and August (13.1°C).
The coldest month (with the lowest average low temperature) is February (1.5°C).
Average pressure in October
Chaves, Portugal
- Average pressure in October: 1016.5mbar
The month with the highest atmospheric pressure is December (1022.7mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in October
Chaves, Portugal
- Average wind speed in October: 6.5km/h
The windiest month (with the highest average wind speed) is March (8.3km/h).
The calmest month (with the lowest average wind speed) is September (6.4km/h).
Average humidity in October
Chaves, Portugal
- Average humidity in October: 73%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (56%).
Average rainfall in October
Chaves, Portugal
- Average rainfall in October: 50mm
The wettest month (with the highest rainfall) is December (72mm).
The driest months (with the least rainfall) are July and August (11mm).
Average rainfall days in October
Chaves, Portugal
- Average rainfall days in October: 10.8 days
The month with the highest number of rainy days is April (14.6 days).
The month with the least rainy days is August (3.8 days).
Average snowfall in October
Chaves, Portugal
- Average snowfall in October: 0mm
The month with the highest snowfall is February (5mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in October
Chaves, Portugal
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in October /
Average sunshine in October
Chaves, Portugal
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in October: 6h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days in October
Chaves, Portugal
- Average sunshine days in October: 18.9 days
The month with the most sunshine days is August (25.5 days).
The month with the least sunshine days is November (13.5 days).
Average UV index in October
Chaves, Portugal
- Average UV index in October: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in October
Chaves, Portugal
- Average cloud cover in October: 39
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in October
Chaves, Portugal
- Average visibility in October: 8km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (6km).
