Climate Insights for Adjuntas Airport

Yayales Barrio, Adjuntas, Puerto Rico

Hottest
August
31°C peak
Coldest
February
21°C low
Wettest
September
202mm rain
Best to Visit
January, February, March
Mild temps & low rain

Climate Overview

The climate in Adjuntas Airport is hot. The average annual temperature is 25°C and approximately 1270mm of precipitation falls per year. Adjuntas Airport receives a notable amount of rainfall throughout the year, including during its driest month. Adjuntas Airport is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, July, June. The coldest months are February, January, March, when temperatures can drop to 21°C.

Temperature

0° 10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 28° Average: 24° Min: 21° Feb Max: 28° Average: 24° Min: 21° Mar Max: 28° Average: 24° Min: 21° Apr Max: 28° Average: 24° Min: 21° May Max: 29° Average: 26° Min: 23° Jun Max: 30° Average: 26° Min: 24° Jul Max: 31° Average: 27° Min: 24° Aug Max: 31° Average: 27° Min: 24° Sep Max: 30° Average: 26° Min: 24° Oct Max: 30° Average: 26° Min: 24° Nov Max: 29° Average: 25° Min: 23° Dec Max: 28° Average: 24° Min: 21°
Max
Average
Min

Adjuntas Airport has relatively stable temperatures year-round, staying within a 10°C range. The warmest month is August, when average highs reach 31°C and the mean temperature sits around 27°C. February is the coolest month, with minimum temperatures around 21°C and an average of 24°C. Daily temperature variation is modest, with an average difference of 7°C between highs and lows.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 31mm Feb Precipitation: 50mm Mar Precipitation: 69mm Apr Precipitation: 130mm May Precipitation: 144mm Jun Precipitation: 90mm Jul Precipitation: 96mm Aug Precipitation: 128mm Sep Precipitation: 202mm Oct Precipitation: 169mm Nov Precipitation: 126mm Dec Precipitation: 34mm
Precipitation

Adjuntas Airport is a fairly wet location, receiving approximately 1270mm of precipitation annually, which averages out to around 106mm per month. The wettest month is September, averaging 202mm of rainfall. October and May also tend to see above-average precipitation. The driest month is January, with just 31mm. That's 170mm less than September, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Wind

0km/h 5km/h 10km/h 15km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 9km/h Feb Wind Speed: 10km/h Mar Wind Speed: 9km/h Apr Wind Speed: 8km/h May Wind Speed: 9km/h Jun Wind Speed: 10km/h Jul Wind Speed: 11km/h Aug Wind Speed: 9km/h Sep Wind Speed: 8km/h Oct Wind Speed: 7km/h Nov Wind Speed: 7km/h Dec Wind Speed: 9km/h
Wind Speed

Adjuntas Airport is relatively calm, with an average annual wind speed of 9km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is July, averaging 11km/h, though still comfortable for most outdoor activities. The calmest conditions occur in October, with average winds dropping to 7km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 4km/h gap between the calmest and windiest months.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

87 days until Winter

It is currently autumn in Adjuntas Airport, which began on September 23, 2026. Adjuntas Airport is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in August at around 31°C, while the coldest stretch bottoms out in February near 21°C. Winter is next, beginning on December 21, 2026 (87 days from now).

Spring

Temperatures range from 21 to 29°C. Rainfall is heavy, totalling around 343mm across the season with a monthly average of 114mm. Winds are generally light, averaging 9km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 24 to 31°C. Rainfall is heavy, totalling around 314mm across the season with a monthly average of 105mm. Winds are generally light, averaging 10km/h. Light, breathable clothing is ideal. Perfect conditions for outdoor activities.

Autumn

Temperatures range from 23 to 30°C. Rainfall is heavy, totalling around 497mm across the season with a monthly average of 166mm. Winds are generally light, averaging 7km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 21 to 28°C. Rainfall is relatively light, with around 115mm over the season and a monthly average of 38mm. Winds are generally light, averaging 9km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan 24°
Feb 24°
Mar 24°
Apr 24°
May 26°
Jun 26°
Jul 27°
Aug 27°
Sep 26°
Oct 26°
Nov 25°
Dec 24°

The best time to visit Adjuntas Airport is during January, February, March and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 24°C with modest rainfall averaging 46mm per month. By contrast, August can be uncomfortably hot with temperatures reaching 31°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

Monthly Climate Data

The table below shows monthly climate averages for Adjuntas Airport based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
21 °C
28 °C
9 km/h
31 mm
0 cm
Feb
21 °C
28 °C
10 km/h
50 mm
0 cm
Mar
21 °C
28 °C
9 km/h
69 mm
0 cm
Apr
21 °C
28 °C
8 km/h
130 mm
0 cm
May
23 °C
29 °C
9 km/h
144 mm
0 cm
Jun
24 °C
30 °C
10 km/h
90 mm
0 cm
Jul
24 °C
31 °C
11 km/h
96 mm
0 cm
Aug
24 °C
31 °C
9 km/h
128 mm
0 cm
Sep Current
24 °C
30 °C
8 km/h
202 mm
0 cm
Oct
24 °C
30 °C
7 km/h
169 mm
0 cm
Nov
23 °C
29 °C
7 km/h
126 mm
0 cm
Dec
21 °C
28 °C
9 km/h
34 mm
0 cm
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Metric (°C, km/h)