Monthly climate guide
Panajachel weather in May
May in Panajachel is typically hot, with average daytime highs around 29°C (84°F) and night-time lows near 20°C (68°F). The month usually brings about 257 mm of rain (very wet) and is often cloudy. Daytime highs are 2°C cooler than April and about the same as June.
What stands out in May
- Just 40 km apart, but Panajachel runs about 7°C warmer than Quetzaltenango this month.
- This is rainy-season territory in Panajachel: short, heavy downpours are typical.
- Rain is above Panajachel's usual level, by about 57%.
- Humidity near 80% makes 29°C feel stickier than it sounds.
Avg high
29°C
84°F
Avg low
20°C
68°F
Rainfall
257 mm
very wet
Humidity
80%
relative
Sky
77%
cloud · often cloudy
Panajachel weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 28°C / 82°F | 16°C / 61°F | 4 mm | 74% | 32% |
| February | 29°C / 85°F | 17°C / 62°F | 7 mm | 71% | 36% |
| March | 31°C / 88°F | 18°C / 64°F | 22 mm | 67% | 43% |
| April | 31°C / 88°F | 19°C / 67°F | 66 mm | 71% | 57% |
| May | 29°C / 84°F | 20°C / 68°F | 257 mm | 80% | 77% |
| June | 28°C / 82°F | 20°C / 67°F | 325 mm | 84% | 82% |
| July | 28°C / 83°F | 19°C / 67°F | 207 mm | 81% | 71% |
| August | 28°C / 82°F | 19°C / 67°F | 318 mm | 84% | 76% |
| September | 27°C / 80°F | 19°C / 67°F | 339 mm | 87% | 83% |
| October | 27°C / 80°F | 19°C / 66°F | 332 mm | 87% | 75% |
| November | 27°C / 81°F | 18°C / 64°F | 76 mm | 82% | 49% |
| December | 27°C / 81°F | 16°C / 62°F | 9 mm | 78% | 35% |
What to pack for May
- Light, breathable clothing (cotton or linen)
- A sun hat and high-SPF sunscreen
- A refillable water bottle
- A compact umbrella or packable rain jacket
- Water-resistant shoes
- Quick-dry fabrics — it feels stickier than the temperature suggests
Is May a good time to visit Panajachel?
Compare the months in the chart above to find your ideal window.
Best time to visit Panajachel →Other Guatemala cities in May
Cite or embed this data
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Panajachel weather in May. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/guatemala/panajachel/may
<a href="https://weathercompare.eu/weather/guatemala/panajachel/may">Panajachel weather in May</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/guatemala/panajachel" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Panajachel weather in May"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/guatemala/panajachel/may">Panajachel weather in May</a> – WeatherCompare</p>
Panajachel in May: quick answers
Is May a good time to visit Panajachel?
May is one of the wetter months in Panajachel, with about 257 mm of rain. You can still go: pack a rain jacket and keep plans flexible.
How warm is Panajachel in May?
Average highs are about 29°C (84°F) and average lows about 20°C (68°F), based on 10 years of daily data.
Does it rain a lot in Panajachel in May?
Panajachel typically gets around 257 mm of rain in May — very wet.
Figures are long-term averages for the area around Panajachel (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.