October weather forecastHermosillo, Mexico
October
Weather in October
October signifies the arrival of fall in Hermosillo with temperatures dropping noticeably from September's highs. This month offers milder days and cool evenings. The city continues to decrease its rainfall levels, returning to the dry conditions characteristic of the region. Despite a decline in daylight hours, October offers sufficient time for outside activities. The mild weather contrasted with the dry climate creates a pleasant atmosphere, ideal for sightseeing and exploration.Temperature
October in Hermosillo reveals a small adjustment in temperature, transitioning from an average high of a very hot 35.6°C (96.1°F) in September to a hot 32.6°C (90.7°F). Hermosillo observes an average low-temperature of 22°C (71.6°F) during October nights.Humidity
In October, the average relative humidity in Hermosillo is 39%.Rainfall
In Hermosillo, during October, the rain falls for 4 days and regularly aggregates up to 21mm (0.83") of precipitation. In Hermosillo, during the entire year, the rain falls for 69.5 days and collects up to 262mm (10.31") of precipitation.Daylight
The average length of the day in October in Hermosillo is 11h and 28min.On the first day of the month, sunrise is at 6:17 am and sunset at 6:09 pm. On the last day of October, sunrise is at 6:36 am and sunset at 5:38 pm MST.
Sunshine
The average sunshine in October in Hermosillo, Mexico, is 8h.UV index
In October, the average daily maximum UV index in Hermosillo is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The daily high UV index of 6 during October translates into the following recommendations:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Hermosillo, Mexico
- Average high temperature in October: 32.6°C
The warmest month (with the highest average high temperature) is June (38.8°C).
The month with the lowest average high temperature is December (22.7°C).
- Average low temperature in October: 22°C
The month with the highest average low temperature is July (28.7°C).
The coldest month (with the lowest average low temperature) is January (11.8°C).
Average pressure in October
Hermosillo, Mexico
- Average pressure in October: 1011.5mbar
The month with the highest atmospheric pressure is January (1016.6mbar).
The month with the lowest atmospheric pressure is June (1009.3mbar).
Average wind speed in October
Hermosillo, Mexico
- Average wind speed in October: 9.3km/h
The windiest month (with the highest average wind speed) is June (13.8km/h).
The calmest month (with the lowest average wind speed) is January (8.8km/h).
Average humidity in October
Hermosillo, Mexico
- Average humidity in October: 39%
The month with the highest relative humidity is August (50%).
The month with the lowest relative humidity is May (22%).
Average rainfall in October
Hermosillo, Mexico
- Average rainfall in October: 21mm
The wettest month (with the highest rainfall) is August (67mm).
The driest month (with the least rainfall) is May (0mm).
Average rainfall days in October
Hermosillo, Mexico
- Average rainfall days in October: 4 days
The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is May (0.7 days).
Average daylight in October /
Average sunshine in October
Hermosillo, Mexico
- Average daylight in October: 11h and 30min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in October: 8h and 0min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days in October
Hermosillo, Mexico
- Average sunshine days in October: 25.2 days
The month with the most sunshine days is May (30.2 days).
The month with the least sunshine days is July (9 days).
Average UV index in October
Hermosillo, Mexico
- Average UV index in October: 6
The months with the highest UV index are May, June, July, August and September (UV index 8).
The months with the lowest UV index are January, February, November and December (UV index 5).
Average cloud cover in October
Hermosillo, Mexico
- Average cloud cover in October: 10
The month with the most cloud cover is July (Cloud cover 24).
The month with the least cloud cover is May (Cloud cover 5).
Average visibility in October
Hermosillo, Mexico
- Average visibility in October: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
