Weather Forecast and Radar for Bellingham, Washington

Weather in Bellingham, WA

Bellingham, Washington is known for its mild climate, with temperatures rarely reaching extreme highs or lows throughout the year. Generally, temperatures range from an average high of 68°F (20°C) in the summer to an average low of 38°F (3°C) in the winter.

During the spring months of March, April, and May, temperatures generally stay in the mid- to high-50s (12°C to 15°C). The average monthly precipitation during this time is moderate, ranging from 2-4 inches (50-100 mm) per month.

In the summer months of June, July, and August, temperatures generally reach the mid- to high-60s (16°C to 18°C). Precipitation levels are generally low during this time, averaging around 2 inches (50 mm) per month.

In the fall months of September, October, and November, temperatures generally stay in the mid-50s (10°C to 14°C). Precipitation levels begin to increase during this time, with an average of 4-6 inches (100-150 mm) per month.

Finally, in the winter months of December, January, and February, temperatures generally reach the low- to mid-30s (0°C to 4°C). As with the fall months, precipitation levels are high in the winter, with an average of 6-8 inches (150-200 mm) per month.

Fast Facts About Bellingham, WA

As of 2020, the city population is 129653.

Major Cities Nearby Bellingham, WA

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for Bellingham, Washington.