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
As October unfolds, the average high-temperature reaches a still moderately hot 28.6°C (83.5°F), hinting at a slight fluctuation from the previous month. San Bernardino experiences an average low-temperature of 19.2°C (66.6°F) in the month of October.Heat index
October's mean heat index is evaluated at a hot 33°C (91.4°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.Heat index evaluations are typically in the context of light winds and shaded environments. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
Humidity
The months with the highest humidity are September and October, with an average relative humidity of 79%.Rainfall
In San Bernardino, during October, the rain falls for 25.9 days and regularly aggregates up to 205mm (8.07") of precipitation. Throughout the year, there are 222.8 rainfall days, and 1491mm (58.7") of precipitation is accumulated.Daylight
In San Bernardino, the average length of the day in October is 11h and 48min.On the first day of October in San Bernardino, sunrise is at 05:55 and sunset at 17:55. On the last day of the month, sunrise is at 06:01 and sunset at 17:37 CST.
Sunshine
In October, the average sunshine is 8.4h.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 6. The months with the lowest UV index in San Bernardino are January through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.Note: A maximum high UV index of 6 in October translates into the following recommendations:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Frequently asked questions
Is it hot in San Bernardino during October?
What is the most humid month in San Bernardino?
What is the average humidity in October in San Bernardino?
How much does it rain in San Bernardino in October?
How many hours of daylight does San Bernardino have in October?
When are sunrise and sunset in October in San Bernardino?
How many hours of sunshine does San Bernardino have in October?
What is the month with the highest UV index in San Bernardino?
What are the months with the lowest UV index in San Bernardino?
What is the UV index intensity in October in San Bernardino?
Average temperature in October
San Bernardino, Guatemala
- Average high temperature in October: 28.6°C
The warmest month (with the highest average high temperature) is March (31.5°C).
The month with the lowest average high temperature is September (28.5°C).
- Average low temperature in October: 19.2°C
The month with the highest average low temperature is May (20.5°C).
The coldest month (with the lowest average low temperature) is December (17.6°C).
Average pressure in October
San Bernardino, Guatemala
- Average pressure in October: 1012.2mbar
The month with the highest atmospheric pressure is January (1014.5mbar).
The month with the lowest atmospheric pressure is October (1012.2mbar).
Average wind speed in October
San Bernardino, Guatemala
- Average wind speed in October: 5.5km/h
The windiest month (with the highest average wind speed) is March (6.6km/h).
The calmest month (with the lowest average wind speed) is May (5.1km/h).
Average humidity in October
San Bernardino, Guatemala
- Average humidity in October: 79%
The months with the highest relative humidity are September and October (79%).
The months with the lowest relative humidity are January, February and March (59%).
Average rainfall in October
San Bernardino, Guatemala
- Average rainfall in October: 205mm
The wettest month (with the highest rainfall) is May (274mm).
The driest months (with the least rainfall) are January and February (7mm).
Average rainfall days in October
San Bernardino, Guatemala
- Average rainfall days in October: 25.9 days
The month with the highest number of rainy days is September (27.5 days).
The month with the least rainy days is January (4.8 days).
Average daylight in October /
Average sunshine in October
San Bernardino, Guatemala
- Average daylight in October: 11h and 5min
The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in October: 8h and 2min
The months with the most sunshine are April and July (Average sunshine: 11h and 12min).
The month with the least sunshine is November (Average sunshine: 7h and 24min).
Average sunshine days in October
San Bernardino, Guatemala
- Average sunshine days in October: 3.5 days
The month with the most sunshine days is January (24.4 days).
The month with the least sunshine days is September (1.5 days).
Average UV index in October
San Bernardino, Guatemala
- Average UV index in October: 6
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
Average cloud cover in October
San Bernardino, Guatemala
- Average cloud cover in October: 36
The month with the most cloud cover is June (Cloud cover 38).
The month with the least cloud cover is January (Cloud cover 12).
Average visibility in October
San Bernardino, Guatemala
- Average visibility in October: 9km
The months with the highest visibility are January, February, March, April and December (10km).
The months with the lowest visibility are May, June, July, August, September, October and November (9km).
San Bernardino, Guatemala
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