Las Cumbres in Summer
In summer (June, July and August), Las Cumbres sees average daytime highs around 29°C and overnight lows near 25°C, with 786 mm of rain over about 90 wet days across the season. It is the 3rd-warmest season and the wettest season of the year.
Across summer, daytime highs hold fairly steady around 29°C. The sky is clear or mostly clear about 0% of the time across summer, and the air most often feels miserable.
Summer is Las Cumbres's weakest season of the year to visit on our travel score. Las Cumbres has little temperature swing across the year, so its calendar seasons blur — the season framing matters less here than for a place with four distinct seasons. For the whole year in context, see Las Cumbres's year-round climate.
- Avg daytime high
- 29°C
- 3rd-warmest season
- Avg overnight low
- 25°C
- Rainfall
- 786 mm
- 90 wet days
- Avg wind
- 8 km/h
- Travel score
- 2.8
- weakest season of the year
- Months
- Jun · Jul · Aug
Temperature in Las Cumbres in Summer
Across summer, daytime highs hold fairly steady around 29°C.
A typical summer day in Las Cumbres reaches about 29°C and drops to 25°C overnight. The warmest of the three months is June, the coolest August.
How summer really feels in Las Cumbres
Once humidity and wind are folded in, summer brings about 92 days that feel above 32°C and 0 that feel at or below 0°C.
The story in summer is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Las Cumbres weather by month
How the three summer months (June, July and August) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 29° / 24° | 17 | 4.7 | 11.5 | 6.3 |
| Feb | 29° / 24° | 10 | 2.5 | 11.7 | 6.4 |
| Mar | 30° / 24° | 12 | 3.1 | 11.9 | 6.0 |
| Apr | 30° / 25° | 81 | 13.6 | 12.2 | 4.5 |
| May | 29° / 25° | 221 | 28.2 | 12.4 | 3.0 |
| Jun | 29° / 25° | 251 | 29.4 | 12.5 | 2.8 |
| Jul | 29° / 25° | 269 | 30.1 | 12.5 | 2.8 |
| Aug | 29° / 25° | 267 | 30.4 | 12.3 | 2.8 |
| Sep | 29° / 24° | 257 | 29.5 | 12.1 | 2.9 |
| Oct | 28° / 24° | 251 | 30 | 11.8 | 3.0 |
| Nov | 28° / 24° | 238 | 26.9 | 11.6 | 3.4 |
| Dec | 29° / 24° | 101 | 16.8 | 11.5 | 4.8 |
Cloud cover in Summer
The sky is clear or mostly clear about 0% of the time across summer.
Chance of precipitation in Summer
Las Cumbres gets around 786 mm of rain over 90 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels miserable — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 8 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 12 h 30 min in early June to 12 h 12 min by late August. The lit band spans sunrise to sunset each day.
Solar energy in Summer
Average shortwave solar energy reaching the ground each day across summer, about 4.5 kWh/m².
Hazard calendar for Las Cumbres
In summer, Las Cumbres overlaps its rainy season season. The full year is below, with each hazard's peak months called out.
Las Cumbres's rainy season runs May–November, when most of the year's rain falls.
Is summer a good time to visit Las Cumbres?
Our two travel scores rate summer for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
summer is a weaker month for outdoor sightseeing in Las Cumbres.
What to pack for Las Cumbres in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Las Cumbres sees daytime highs around 29°C and nights near 25°C. Pack light clothes and rain gear. Worth having: sun protection. About 90 days see rain.
Sea temperature near Las Cumbres in Summer
The nearest coast averages about 29°C across summer — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 26 km away) is warmest in June at about 29°C and coldest in March near 25°C.
The water stays above 20°C all year — warm enough for a swim any month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 27 | 25 | 25 | 27 | 28 | 29 | 29 | 29 | 29 | 28 | 28 | 28 |
| Comfort | Warm | Warm | Warm | Warm | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Warm |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 27 | Warm |
| Feb | 25 | Warm |
| Mar | 25 | Warm |
| Apr | 27 | Warm |
| May | 28 | Tropical |
| Jun | 29 | Tropical |
| Jul | 29 | Tropical |
| Aug | 29 | Tropical |
| Sep | 29 | Tropical |
| Oct | 28 | Tropical |
| Nov | 28 | Tropical |
| Dec | 28 | Warm |
UV index in Las Cumbres in Summer
Clear-sky midday UV across summer averages around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Las Cumbres peaks around June 12 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 at about 10 (extreme).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 11 | 12 | 13 | 13 | 12 | 13 | 11 | 12 | 12 | 12 | 11 | 10 |
| Level | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 11 | Extreme |
| Feb | 12 | Extreme |
| Mar | 13 | Extreme |
| Apr | 13 | Extreme |
| May | 12 | Extreme |
| Jun | 13 | Extreme |
| Jul | 11 | Extreme |
| Aug | 12 | Extreme |
| Sep | 12 | Extreme |
| Oct | 12 | Extreme |
| Nov | 11 | Extreme |
| Dec | 10 | Very high |
Air quality in Las Cumbres in Summer
Average fine-particle pollution (PM2.5) through the year — so you can see where summer falls, not just the annual average.
Air quality in Las Cumbres is worst in July — around 28 µg/m³ PM2.5 (moderate), about 2.0× the cleanest month (November, 14 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 16 | 19 | 21 | 26 | 25 | 23 | 28 | 21 | 17 | 14 | 14 | 17 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 16 | Moderate |
| Feb | 19 | Moderate |
| Mar | 21 | Moderate |
| Apr | 26 | Moderate |
| May | 25 | Moderate |
| Jun | 23 | Moderate |
| Jul | 28 | Moderate |
| Aug | 21 | Moderate |
| Sep | 17 | Moderate |
| Oct | 14 | Moderate |
| Nov | 14 | Moderate |
| Dec | 17 | Moderate |
Where is Las Cumbres?
Las Cumbres sits at 9.1°N, 79.5°W, 93 m above sea level, in Panama. The nearest listed city is La Cabima, 3.0 km away.
Topography around Las Cumbres
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Las Cumbres.
Within 3 km, the terrain around Las Cumbres has significant variations in elevation — a maximum elevation change of 367 m around an average of 159 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 717 m; within 80 km, large variations in elevation — a maximum elevation change of 1,168 m.
The land around Las Cumbres is covered by trees (67%) and artificial surfaces (27%) within 3 km, trees (63%) within 16 km, and water (49%) and trees (37%) within 80 km.
Panama travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type A / B
- 110 V · 60 Hz
- Prices
- ≈ 45% of US
- price level, 2025
- GDP per capita
- $19,790
- 2025
- Happiness
- 6.5 / 10
- World Happiness, 2025
- Homicide rate
- 11.7
- per 100k, 2023
- Road deaths
- 13.9
- per 100k/yr, 2019
- Income group
- High
- World Bank
- English
- Low
- EF EPI 491
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Las Cumbres (9.0921°, -79.5389°, elevation 93 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.