October weather forecast
San Jose Guayabal, El Salvador

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Weather in October

October prolongs the wet season in San Jose Guayabal, with the existing climate remaining relatively unchanged from September. External elements notwithstanding, the city exudes an appeal thanks to consistently warm temperatures and the surrounding nature teeming with life. A noted escalation in rainfall hitting 223mm (8.78") ensures a hefty water presence. With daylight hour’s scarcity, the sun graces the sky for fewer hours in a day. However, San Jose Guayabal continues to charm its residents and visitors alike with its natural wonders.

Temperature

October, characterized by an average high temperature of 29.7°C (85.5°F) and a low temperature of 20.5°C (68.9°F), is generally the coldest month.

Heat index

October's heat index is computed to be a very hot 37°C (98.6°F). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.
Keep in mind the heat index values are meant for areas in shade and with light wind. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', measures the perceived warmth when incorporating the humidity present in the air. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

September and October, with an average relative humidity of 82%, are the most humid months in San Jose Guayabal.

Rainfall

In San Jose Guayabal, during October, the rain falls for 23.9 days and regularly aggregates up to 223mm (8.78") of precipitation. In San Jose Guayabal, El Salvador, during the entire year, the rain falls for 196.7 days and collects up to 1216mm (47.87") of precipitation.

Daylight

In October, the average length of the day is 11h and 49min.
On the first day of October in San Jose Guayabal, sunrise is at 05:45 and sunset at 17:45. On the last day of the month, sunrise is at 05:50 and sunset at 17:29 CST.

Sunshine

The average sunshine in October is 8.3h.

UV index

May through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: An average UV index of 6 in October transforms into this advice:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
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Frequently asked questions

What month is the coldest in San Jose Guayabal?

October tends to be the coldest month, with temperatures averaging a daily high of 29.7°C (85.5°F) and a low of 20.5°C (68.9°F).

How hot does it get in San Jose Guayabal in October?

During October, San Jose Guayabal experiences an average high-temperature of 29.7°C (85.5°F) and a low-temperature of 20.5°C (68.9°F). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in October is computed to be 37°C (98.6°F).

What are the most humid months in San Jose Guayabal?

September and October, with an average relative humidity of 82%, are most humid months in San Jose Guayabal, El Salvador.

What is the average humidity in October in San Jose Guayabal?

The average relative humidity in October in San Jose Guayabal is 82%.

How many days does it rain in October in San Jose Guayabal?

In San Jose Guayabal, El Salvador, in October, during 23.9 rainfall days, 223mm (8.78") of precipitation is typically accumulated.

How many hours of daylight does San Jose Guayabal have in October?

The average day length in October is 11h and 49min.

When is the sunrise / sunset in October in San Jose Guayabal?

On the first day of October in San Jose Guayabal, sunrise is at 05:45 and sunset at 17:45. On the last day of the month, sunrise is at 05:50 and sunset at 17:29 CST.

How many hours of sunshine does San Jose Guayabal have in October?

In October, the average sunshine duration in San Jose Guayabal is 8.3h.

What are the months with the lowest UV index in San Jose Guayabal?

May through December, with an average maximum UV index of 6, are months with the lowest UV index in San Jose Guayabal.

What is the UV index reading in October in San Jose Guayabal?

In San Jose Guayabal, El Salvador, the average daily maximum UV index in October is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to Sun's UV rays.

Average temperature in October
San Jose Guayabal, El Salvador

Average temperature in October - San Jose Guayabal, El Salvador
  • Average high temperature in October: 29.7°C

The warmest months (with the highest average high temperature) are March and April (33.4°C).
The month with the lowest average high temperature is October (29.7°C).

  • Average low temperature in October: 20.5°C

The month with the highest average low temperature is May (22.6°C).
The coldest month (with the lowest average low temperature) is January (19°C).

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Average pressure in October
San Jose Guayabal, El Salvador

Average pressure in October - San Jose Guayabal, El Salvador
  • Average pressure in October: 1011.3mbar

The month with the highest atmospheric pressure is January (1013.6mbar).
The months with the lowest atmospheric pressure are May and October (1011.3mbar).

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Average wind speed in October
San Jose Guayabal, El Salvador

Average wind speed in October - San Jose Guayabal, El Salvador
  • Average wind speed in October: 5km/h

The windiest month (with the highest average wind speed) is January (8km/h).
The calmest month (with the lowest average wind speed) is June (4.4km/h).

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Average humidity in October
San Jose Guayabal, El Salvador

Average humidity in October - San Jose Guayabal, El Salvador
  • Average humidity in October: 82%

The months with the highest relative humidity are September and October (82%).
The month with the lowest relative humidity is March (61%).

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Average rainfall in October
San Jose Guayabal, El Salvador

Average rainfall in October - San Jose Guayabal, El Salvador
  • Average rainfall in October: 223mm

The wettest month (with the highest rainfall) is May (267mm).
The driest month (with the least rainfall) is January (2mm).

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Average rainfall days in October
San Jose Guayabal, El Salvador

Average rainfall days in October - San Jose Guayabal, El Salvador
  • Average rainfall days in October: 23.9 days

The month with the highest number of rainy days is May (26.9 days).
The month with the least rainy days is January (2.3 days).

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Average daylight in October /
Average sunshine in October
San Jose Guayabal, El Salvador

Average daylight in October / Average sunshine in October - San Jose Guayabal, El Salvador
  • Average daylight in October: 11h and 5min

The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 18min).

  • Average sunshine in October: 8h and 2min

The month with the most sunshine is April (Average sunshine: 11h and 18min).
The months with the least sunshine are January and December (Average sunshine: 7h and 42min).

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Average sunshine days in October
San Jose Guayabal, El Salvador

Average sunshine days in October - San Jose Guayabal, El Salvador
  • Average sunshine days in October: 5.5 days

The month with the most sunshine days is January (27.7 days).
The month with the least sunshine days is September (2.5 days).

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Average UV index in October
San Jose Guayabal, El Salvador

Average UV index in October - San Jose Guayabal, El Salvador
  • Average UV index in October: 6

The months with the highest UV index are January, February, March and April (UV index 7).
The months with the lowest UV index are May, June, July, August, September, October, November and December (UV index 6).

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Average cloud cover in October
San Jose Guayabal, El Salvador

Average cloud cover in October - San Jose Guayabal, El Salvador
  • Average cloud cover in October: 40

The month with the most cloud cover is September (Cloud cover 41).
The month with the least cloud cover is January (Cloud cover 13).

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Average visibility in October
San Jose Guayabal, El Salvador

Average visibility in October - San Jose Guayabal, El Salvador
  • Average visibility in October: 8km

The months with the highest visibility are January, February, March, April and December (10km).
The months with the lowest visibility are June, August, September and October (8km).

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San Jose Guayabal, El Salvador

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