Oslo vs San Juan in May

Oslo is the better pick in May — 81 vs 71 on SeasonMap's comfort score. Oslo is cool, rainy, clean air, while San Juan is sweltering, a little rain, clean air.

Oslo vs San JuanMay climate, side by side

OsloSan Juan
Comfort score81/100 (A)71/100 (B)
Feels-like high13°C35°C
Avg high / low15° / 6°31° / 24°
Rainfall82 mm50 mm
Rainy days1210
Humidity64%78%
Air quality (AQI)4330

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Oslo vs San Juan in May — FAQ

Is May better in Oslo or San Juan?
Oslo is the better pick in May — 81 vs 71 on SeasonMap's comfort score. Oslo is cool, rainy, clean air, while San Juan is sweltering, a little rain, clean air.
What is the weather like in Oslo vs San Juan in May?
In May, Oslo averages 15°C high / 6°C low with about 82 mm of rain; San Juan averages 31°C high / 24°C low with about 50 mm.