October weather forecastChahal, Guatemala
October
Weather in October
October, like September, in Chahal, Guatemala, is a moderately hot autumn month, with an average temperature varying between 28.6°C (83.5°F) and 19.5°C (67.1°F).Temperature
Chahal's average high-temperature in October is a warm 28.6°C (83.5°F), marking an insignificant difference from the 30.5°C (86.9°F) of September. In Chahal, an average temperature of 19.5°C (67.1°F) is noted during October nights.Heat index
The heat index value during October is appraised at a sweltering 35°C (95°F). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.Data suggests that the heat index is set for environments in shade and with a light wind. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.
Humidity
In Chahal, the average relative humidity in October is 87%.Rainfall
October is the month with the most rainfall in Chahal. Rain falls for 25.5 days and accumulates 171mm (6.73") of precipitation.Daylight
In October, the average length of the day in Chahal is 11h and 47min.On the first day of October, sunrise is at 05:48 and sunset at 17:47. On the last day of the month, sunrise is at 05:55 and sunset at 17:28 CST.
Sunshine
In October, the average sunshine is 5.2h.UV index
The months with the lowest UV index in Chahal are January, October through December, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In October, the maximum UV index of 5 translates into these guidelines:
Take precautions - Protection against skin and eye damage is obliged. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Enhance your sun protection with tightly woven, yet airy clothing.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Chahal, Guatemala
- Average high temperature in October: 28.6°C
The warmest month (with the highest average high temperature) is April (32.8°C).
The month with the lowest average high temperature is January (25.4°C).
- Average low temperature in October: 19.5°C
The month with the highest average low temperature is June (21.5°C).
The coldest month (with the lowest average low temperature) is January (16.3°C).
Average pressure in October
Chahal, Guatemala
- Average pressure in October: 1012.8mbar
The month with the highest atmospheric pressure is January (1017.4mbar).
The month with the lowest atmospheric pressure is September (1012mbar).
Average wind speed in October
Chahal, Guatemala
- Average wind speed in October: 4.2km/h
The windiest month (with the highest average wind speed) is April (6.3km/h).
The calmest month (with the lowest average wind speed) is October (4.2km/h).
Average humidity in October
Chahal, Guatemala
- Average humidity in October: 87%
The month with the highest relative humidity is November (89%).
The month with the lowest relative humidity is April (74%).
Average rainfall in October
Chahal, Guatemala
- Average rainfall in October: 171mm
The wettest month (with the highest rainfall) is October (171mm).
The driest month (with the least rainfall) is February (33mm).
Average rainfall days in October
Chahal, Guatemala
- Average rainfall days in October: 25.5 days
The month with the highest number of rainy days is September (27.9 days).
The month with the least rainy days is February (14.9 days).
Average daylight in October /
Average sunshine in October
Chahal, Guatemala
- Average daylight in October: 11h and 48min
The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 12min).
- Average sunshine in October: 5h and 12min
The month with the most sunshine is April (Average sunshine: 9h and 42min).
The months with the least sunshine are January and November (Average sunshine: 4h and 24min).
Average sunshine days in October
Chahal, Guatemala
- Average sunshine days in October: 3.3 days
The month with the most sunshine days is March (11.7 days).
The month with the least sunshine days is September (1.4 days).
Average UV index in October
Chahal, Guatemala
- Average UV index in October: 5
The months with the highest UV index are March, April and June (UV index 7).
The months with the lowest UV index are January, October, November and December (UV index 5).
Average cloud cover in October
Chahal, Guatemala
- Average cloud cover in October: 66
The month with the most cloud cover is November (Cloud cover 71).
The month with the least cloud cover is April (Cloud cover 42).
Average visibility in October
Chahal, Guatemala
- Average visibility in October: 6km
The month with the highest visibility is April (8km).
The months with the lowest visibility are January, February, September, October, November and December (6km).
