High humidity (85%) combined with the heat means it will feel more uncomfortable than the air temperature alone suggests — stay hydrated if you're active outside.

Nearby Regional Outlook

Salem Weather Radar

Live precipitation · Cloud cover · Wind

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Frequently Asked Questions

What is the hottest month in Salem?

The hottest month in Salem is typically April, with daytime highs averaging around 37.9°C (100°F), based on 10 years of historical weather data. Overnight lows during this period average near 25.4°C (78°F). Take extra precautions during this time stay hydrated and avoid strenuous outdoor activity in peak afternoon heat.

What is the coldest month in Salem?

The coldest month in Salem is typically January, with overnight lows averaging around 19.7°C (67°F) and daytime highs near 30.7°C (87°F), based on 10 years of historical weather data.

Does Salem have a rainy season?

Salem doesn't have a sharply defined rainy season rainfall is fairly spread across the year based on 10 years of historical data. October is the wettest month on average (about 165 mm), while February is the driest (about 5 mm).

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

The best time to visit Salem is typically January to February, when daytime highs average a comfortable 32.1°C (90°F). Rainfall during this window averages around 13 mm, one of the lighter, more comfortable stretches of the year. This is based on 10 years of historical weather data.

Atmospheric Details

Wind

5 km/h

WSW · Light Breeze · Max 16 km/h

Humidity

85 %

High · feels muggy

UV Index

Very High

Visibility

10 km

Excellent

Pressure

978 hPa

Low · change likely

Dew Point

23°C

Very humid

Today vs Normal

36°C+3° above normal

The long-term average high for today is 33°C.

Air Quality

Moderate

Air quality is acceptable for most people. Unusually sensitive individuals should consider reducing prolonged or heavy outdoor exertion.

Health & Activity Advice

⚠ Limit Outdoor Time

UV index is 9 today — very high. Limit sun exposure around midday, apply SPF 30+ every two hours, and seek shade when possible.

Air quality is acceptable for most people. Unusually sensitive individuals should consider reducing prolonged or heavy outdoor exertion.

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

High humidity (85%) combined with the heat means it will feel more uncomfortable than the air temperature alone suggests — stay hydrated if you're active outside.