October weather forecastColomba, Guatemala
October
Weather in October
October, like September, in Colomba, Guatemala, is a moderately hot autumn month, with an average temperature ranging between max 29.8°C (85.6°F) and min 20.7°C (69.3°F).Temperature
October, on average, is the coldest month, registering a high temperature of 29.8°C (85.6°F) and a low of 20.7°C (69.3°F).Heat index
During October, the heat index is calculated to be a fiery hot 37°C (98.6°F). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.Given the heat index, its values are aligned with shaded sites and gentle winds. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a composite of temperature and humidity figures to convey how warm it feels. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. Overheating and potential dehydration arise when body heat gain eclipses its release capability.
Humidity
The months with the highest humidity are September and October, with an average relative humidity of 78%.Rainfall
In Colomba, Guatemala, in October, during 25.8 rainfall days, 178mm (7.01") of precipitation is typically accumulated. Throughout the year, there are 222.8 rainfall days, and 1340mm (52.76") of precipitation is accumulated.Daylight
In Colomba, the average length of the day in October is 11h and 48min.On the first day of the month, sunrise is at 05:56 and sunset at 17:56. On the last day of October, in Colomba, sunrise is at 06:02 and sunset at 17:38 CST.
Sunshine
In October, the average sunshine in Colomba is 8.6h.UV index
The months with the lowest UV index are January, May, June, August through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 6 during October translates into the following directions:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. 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. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Colomba, Guatemala
- Average high temperature in October: 29.8°C
The warmest month (with the highest average high temperature) is April (32.5°C).
The month with the lowest average high temperature is October (29.8°C).
- Average low temperature in October: 20.7°C
The month with the highest average low temperature is May (22.7°C).
The coldest month (with the lowest average low temperature) is December (19.5°C).
Average pressure in October
Colomba, Guatemala
- Average pressure in October: 1012mbar
The month with the highest atmospheric pressure is January (1014.3mbar).
The month with the lowest atmospheric pressure is October (1012mbar).
Average wind speed in October
Colomba, Guatemala
- Average wind speed in October: 5.5km/h
The windiest month (with the highest average wind speed) is March (6.7km/h).
The calmest months (with the lowest average wind speed) are May, June, September and October (5.5km/h).
Average humidity in October
Colomba, Guatemala
- Average humidity in October: 78%
The months with the highest relative humidity are September and October (78%).
The months with the lowest relative humidity are January, February and March (59%).
Average rainfall in October
Colomba, Guatemala
- Average rainfall in October: 178mm
The wettest month (with the highest rainfall) is May (261mm).
The driest months (with the least rainfall) are January and February (11mm).
Average rainfall days in October
Colomba, Guatemala
- Average rainfall days in October: 25.8 days
The month with the highest number of rainy days is September (27.7 days).
The month with the least rainy days is February (5.3 days).
Average daylight in October /
Average sunshine in October
Colomba, Guatemala
- Average daylight in October: 11h and 48min
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 36min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is November (Average sunshine: 7h and 30min).
Average sunshine days in October
Colomba, Guatemala
- Average sunshine days in October: 2.7 days
The month with the most sunshine days is January (21.5 days).
The month with the least sunshine days is September (1.3 days).
Average UV index in October
Colomba, Guatemala
- Average UV index in October: 6
The months with the highest UV index are February, March, April and July (UV index 7).
The months with the lowest UV index are January, May, June, August, September, October, November and December (UV index 6).
Average cloud cover in October
Colomba, Guatemala
- Average cloud cover in October: 31
The month with the most cloud cover is September (Cloud cover 35).
The month with the least cloud cover is January (Cloud cover 11).
Average visibility in October
Colomba, Guatemala
- Average visibility in October: 9km
The months with the highest visibility are January, February, March, April, November and December (10km).
The months with the lowest visibility are May, June, July, August, September and October (9km).
