The hottest month in Cali is typically September, with daytime highs averaging around 26.7°C (80°F), based on 10 years of historical weather data. Overnight lows during this period average near 18.5°C (65°F).

What is the coldest month in Cali?

The coldest month in Cali is typically June, with overnight lows averaging around 18.3°C (65°F) and daytime highs near 25.4°C (78°F), based on 10 years of historical weather data.

Does Cali have a rainy season?

Cali doesn't have a sharply defined rainy season rainfall is fairly spread across the year based on 10 years of historical data. November is the wettest month on average (about 394 mm), while July is the driest (about 171 mm).

What's the best time of year to visit Cali?

The best time to visit Cali is typically June to September, when daytime highs average a comfortable 26.2°C (79°F). Rainfall during this window averages around 199 mm, one of the lighter, more comfortable stretches of the year. This is based on 10 years of historical weather data.

Atmospheric Details

Wind

1 km/h

SSW · Calm · Max 7 km/h

Humidity

94 %

High · feels muggy

UV Index

Very High

Visibility

10 km

Excellent

Pressure

908 hPa

Low · change likely

Dew Point

20°C

Very humid

Today vs Normal

26°C+4° above normal

The long-term average high for today is 22°C.

13 of the last 19 days with published data ran above normal.

It continues that pattern - today's forecast is also running above normal.

Red = above normal, blue = at or below · last 12 days

Air Quality

Good

Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.

Health & Activity Advice

⚠ Limit Outdoor Time

UV index is 8 today — very high. Limit sun exposure around midday, apply SPF 30+ every two hours, and seek shade when possible.

Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.

Morning before 10 AM or evening after 4 PM is the more comfortable window for outdoor activity today.