| Climate Summary (made with AI, use with caution)
 | | Sumas, WA Climate Summary General Climate     •   Sumas, Washington has a temperate oceanic climate, with mild, wet winters and warm, dry summers.•   The average annual temperature is 50.3°F (10.2°C).
 •   The average annual precipitation is 37.8 inches (960 mm).
 Temperature     •   The average temperature in January, the coldest month, is 37.4°F (3.0°C).•   The average temperature in July, the warmest month, is 64.3°F (17.9°C).
 •   The highest temperature ever recorded in Sumas was 108°F (42.2°C) on July 29, 2009.
 •   The lowest temperature ever recorded in Sumas was -20°F (-28.9°C) on January 21, 1955.
 Precipitation     •   Sumas receives an average of 37.8 inches (960 mm) of precipitation each year.•   The wettest month is November, with an average of 5.4 inches (137 mm) of precipitation.
 •   The driest month is July, with an average of 0.5 inches (13 mm) of precipitation.
 •   Sumas receives an average of 10.2 inches (26 cm) of snow each year.
 Other Climate Data     •   The average relative humidity in Sumas is 77%.•   The average wind speed in Sumas is 6.2 mph (10 km/h).
 •   The average number of sunny days in Sumas is 183.
 Climate Change     •   The climate in Sumas is changing, as it is in the rest of the world.•   The average annual temperature in Sumas has increased by about 1.5°F (0.8°C) since 1895.
 •   The average annual precipitation in Sumas has increased by about 5 inches (130 mm) since 1895.
 •   The number of extreme weather events, such as heat waves, droughts, and floods, is increasing in Sumas.
 Conclusion Sumas, Washington has a temperate oceanic climate, with mild, wet winters and warm, dry summers. The climate in Sumas is changing, as it is in the rest of the world. The average annual temperature and precipitation are increasing, and the number of extreme weather events is also increasing. | 
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 | Facts & Historical Information (made with AI, use with caution)
 Tourist Attractions| | Natural History     •   Sumas is located in the Fraser River Valley, a fertile agricultural region with rich alluvial soils.     •   The area was once home to vast wetlands and forests, including the Sumas Prairie, which was drained in the early 1900s for farming.     •   The Nooksack River, which flows through Sumas, is a major salmon spawning ground. Science     •   Sumas is home to the Sumas Mountain Park, a popular hiking destination with stunning views of the surrounding mountains and valleys.     •   The park is also a scientific research site, with studies focusing on geology, ecology, and wildlife. Personalities     •   Chief Sumas, a prominent leader of the Semiahmoo First Nation, gave the town its name.     •   James McMillan, a Scottish immigrant, founded Sumas in 1890 and played a key role in its development.     •   Dr. John Scudder, a physician and missionary, established a hospital in Sumas in the late 1800s, which later became the Sumas Health Center. | 
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 Nearby Cities:| | 1.Cascade Gateway Park is a 21-acre park located on the banks of the Nooksack River. The park features a playground, picnic areas, a fishing pier, and a boat launch. 2.Sumas Mountain Park is a 300-acre park located on the slopes of Sumas Mountain. The park features hiking trails, picnic areas, and a scenic overlook. 3.Nooksack River Hatchery is a fish hatchery located on the banks of the Nooksack River. The hatchery raises salmon and steelhead trout, and offers tours to the public. | 
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