October weather forecast
Adjuntas, PR

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Weather in October

October ushers a further reduction in temperature in Adjuntas. However, even with the slight cooling trend, the weather remains comfortably warm. The rainfall scale tilts back to 3.11" (79mm) over 21.9 days. The lengthier rainy spells, in unison with a relative humidity of 79%, provide a refreshing mode to the previously scorching summer months. Daylight shortens to 11.7 hours, signaling the arrival of autumn.

Temperature

October's arrival brings an average high-temperature of a moderately hot 85.1°F (29.5°C), demonstrating subtle variation from the preceding month. During October, nights in Adjuntas cool slightly to an average low of 76.6°F (24.8°C).

Heat index

For October, the heat index is appraised at a torrid 96.8°F (36°C). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.
Heat index data is primarily for areas with shade and subjected to light winds. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', ties air temperature with relative humidity to produce the perceived temperature sensation. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

In October, the average relative humidity is 79%.

Rainfall

In October, the rain falls for 21.9 days. Throughout October, 3.11" (79mm) of precipitation is accumulated. Throughout the year, there are 224.9 rainfall days, and 23.58" (599mm) of precipitation is accumulated.

Snowfall

In Adjuntas, snow does not fall in January through August, October through December.

Daylight

In Adjuntas, the average length of the day in October is 11h and 43min.
On the first day of the month, sunrise is at 6:17 am and sunset at 6:15 pm. On the last day of October, sunrise is at 6:26 am and sunset at 5:54 pm AST.

Sunshine

In October, the average sunshine in Adjuntas is 8.5h.

UV index

April through October, with an average maximum UV index of 7, are months with the highest UV index in Adjuntas. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 7 in October converts into the following recommendations:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is October in Adjuntas?

During October, Adjuntas experiences an average high-temperature of 85.1°F (29.5°C) and a low-temperature of 76.6°F (24.8°C). In October, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines relative humidity and air temperature, is appraised at 96.8°F (36°C).

What is the average humidity in October in Adjuntas?

In October, the average relative humidity in Adjuntas, Puerto Rico, is 79%.

How many days does it rain in October in Adjuntas?

In Adjuntas, in October, it is raining for 21.9 days, with typically 3.11" (79mm) of accumulated precipitation.

When it does not snow in Adjuntas?

In Adjuntas, snow does not fall in January through August, October through December.

Does it snow in Adjuntas in October?

In October, in Adjuntas, it doesn't snow. September is the latest month when it typically snows.

How many hours of daylight does Adjuntas have in October?

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

When are sunrise and sunset in October in Adjuntas?

In October, on the first day of the month, sunrise is at 6:17 am and sunset at 6:15 pm. On the last day of the month, in Adjuntas, sunrise is at 6:26 am and sunset at 5:54 pm AST.

How many hours of sunshine does Adjuntas have in October?

In Adjuntas, Puerto Rico, the average sunshine duration in October is 8.5h.

What is the month with the highest UV index in Adjuntas?

The months with the highest UV index are April through October, with an average maximum UV index of 7.

What is the UV index intensity in October in Adjuntas?

The average daily maximum UV index in October is 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Adjuntas, PR

Average temperature in October - Adjuntas, PR
  • Average high temperature in October: 85.1°F

The warmest month (with the highest average high temperature) is August (86.5°F).
The month with the lowest average high temperature is January (81.9°F).

  • Average low temperature in October: 76.6°F

The months with the highest average low temperature are July, August and October (76.6°F).
The coldest month (with the lowest average low temperature) is March (71.4°F).

Average pressure in October
Adjuntas, PR

Average pressure in October - Adjuntas, PR
  • Average pressure in October: 29.89"Hg

The months with the highest atmospheric pressure are January and February (30.01"Hg).
The month with the lowest atmospheric pressure is October (29.89"Hg).

Average wind speed in October
Adjuntas, PR

Average wind speed in October - Adjuntas, PR
  • Average wind speed in October: 5.8mph

The windiest month (with the highest average wind speed) is July (8mph).
The calmest month (with the lowest average wind speed) is November (5.6mph).

Average humidity in October
Adjuntas, PR

Average humidity in October - Adjuntas, PR
  • Average humidity in October: 79%

The month with the highest relative humidity is November (80%).
The month with the lowest relative humidity is March (75%).

Average rainfall in October
Adjuntas, PR

Average rainfall in October - Adjuntas, PR
  • Average rainfall in October: 3.11"

The wettest month (with the highest rainfall) is September (3.58").
The driest month (with the least rainfall) is January (0.71").

Average rainfall days in October
Adjuntas, PR

Average rainfall days in October - Adjuntas, PR
  • Average rainfall days in October: 21.9 days

The month with the highest number of rainy days is November (22.5 days).
The month with the least rainy days is February (14.8 days).

Average snowfall days in October
Adjuntas, PR

Average snowfall days in October - Adjuntas, PR
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is September (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, October, November and December (0 days).

Average daylight in October /
Average sunshine in October
Adjuntas, PR

Average daylight in October / Average sunshine in October - Adjuntas, PR
  • Average daylight in October: 11h and 4min

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 6min).

  • Average sunshine in October: 8h and 3min

The month with the most sunshine is June (Average sunshine: 11h and 18min).
The month with the least sunshine is November (Average sunshine: 7h and 6min).

Average sunshine days in October
Adjuntas, PR

Average sunshine days in October - Adjuntas, PR
  • Average sunshine days in October: 6.3 days

The month with the most sunshine days is June (12.2 days).
The month with the least sunshine days is November (5.1 days).

Average UV index in October
Adjuntas, PR

Average UV index in October - Adjuntas, PR
  • Average UV index in October: 7

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

Average cloud cover in October
Adjuntas, PR

Average cloud cover in October - Adjuntas, PR
  • Average cloud cover in October: 26

The month with the most cloud cover is May (Cloud cover 30).
The months with the least cloud cover are January and February (Cloud cover 22).

Average visibility in October
Adjuntas, PR

Average visibility in October - Adjuntas, PR
  • Average visibility in October: 6mi

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

Adjuntas, Puerto Rico, USA

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