October weather forecastSan Alejo, Mexico

October

Weather in October

October, the same as September, is a moderately hot autumn month in San Alejo, Mexico, with an average temperature fluctuating between 13.9°C (57°F) and 25.4°C (77.7°F).

Temperature

San Alejo commences October with an average high-temperature of a still moderately hot 25.4°C (77.7°F), maintaining a close resemblance to the previous month. October's nights observe an average temperature of 13.9°C (57°F).

Humidity

In October, the average relative humidity is 76%.

Rainfall

In San Alejo, in October, during 21.6 rainfall days, 140mm (5.51") of precipitation is typically accumulated. In San Alejo, during the entire year, the rain falls for 187.6 days and collects up to 1136mm (44.72") of precipitation.

Daylight

The average length of the day in October is 11h and 43min.
On the first day of the month, sunrise is at 6:29 am and sunset at 6:27 pm. On the last day of October, in San Alejo, sunrise is at 6:38 am and sunset at 6:06 pm CST.

Sunshine

The average sunshine in October is 9.2h.

UV index

January, June, August through December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum UV index, 5 during October, leads to the following recommendations:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Boost your sun resistance with garments that are densely woven yet spacious.

Frequently asked questions

The high-temperature, in October, in San Alejo, is 25.4°C (77.7°F), while the low-temperature averages to 13.9°C (57°F). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, in August is computed to be 30°C (86°F).

The average relative humidity in October is 76%.

In San Alejo, in October, it is raining for 21.6 days, with typically 140mm (5.51") of accumulated precipitation.

The average day length in October is 11h and 43min.

On the first day of October, sunrise is at 6:29 am and sunset at 6:27 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 6:06 pm CST.

In October, the average sunshine duration in San Alejo is 9.2h.

The months with the lowest UV index in San Alejo, Mexico, are January, June, August through December, with an average maximum UV index of 5.

In October, the average daily maximum UV index in San Alejo, Mexico, is 5. A UV Index value of 3 to 5 symbolizes a moderate 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 sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
San Alejo, Mexico

  • Average high temperature in October: 25.4°C

The warmest month (with the highest average high temperature) is April (32.1°C).
The month with the lowest average high temperature is December (24.8°C).

  • Average low temperature in October: 13.9°C

The month with the highest average low temperature is May (18.3°C).
The coldest month (with the lowest average low temperature) is January (11.6°C).

Average pressure in October
San Alejo, Mexico

  • Average pressure in October: 1014.6mbar

The month with the highest atmospheric pressure is January (1016.5mbar).
The month with the lowest atmospheric pressure is May (1013.2mbar).

Average wind speed in October
San Alejo, Mexico

  • Average wind speed in October: 5km/h

The windiest month (with the highest average wind speed) is April (6km/h).
The calmest months (with the lowest average wind speed) are August and September (4.6km/h).

Average humidity in October
San Alejo, Mexico

  • Average humidity in October: 76%

The month with the highest relative humidity is September (81%).
The month with the lowest relative humidity is April (36%).

Average rainfall in October
San Alejo, Mexico

  • Average rainfall in October: 140mm

The wettest month (with the highest rainfall) is June (212mm).
The driest month (with the least rainfall) is December (6mm).

Average rainfall days in October
San Alejo, Mexico

  • Average rainfall days in October: 21.6 days

The month with the highest number of rainy days is August (29 days).
The month with the least rainy days is January (4.2 days).

Average daylight in October /
Average sunshine in October
San Alejo, Mexico

  • Average daylight in October: 11h and 42min

The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 0min).

  • Average sunshine in October: 9h and 12min

The months with the most sunshine are January, February, April, May and December (Average sunshine: 9h and 48min).
The month with the least sunshine is November (Average sunshine: 8h and 36min).

Average sunshine days in October
San Alejo, Mexico

  • Average sunshine days in October: 6.1 days

The month with the most sunshine days is January (25.3 days).
The month with the least sunshine days is August (0.8 days).

Average UV index in October
San Alejo, Mexico

  • Average UV index in October: 5

The months with the highest UV index are February, March, April, May and July (UV index 6).
The months with the lowest UV index are January, June, August, September, October, November and December (UV index 5).

Average cloud cover in October
San Alejo, Mexico

  • Average cloud cover in October: 30

The month with the most cloud cover is September (Cloud cover 38).
The months with the least cloud cover are February, March, April and December (Cloud cover 11).

Average visibility in October
San Alejo, Mexico

  • Average visibility in October: 9km

The months with the highest visibility are January, February, March, April, May, November and December (10km).
The month with the lowest visibility is September (8km).