Sequim

Find out what the weather is like in Sequim right now to better plan your time. In this section, you will find up-to-date meteorological reports, charts, and a detailed forecast for the coming days.

The climate in Sequim can be described as mild and temperate, making this city a pleasant travel destination almost year-round. Thanks to its unique geographical location, extreme weather conditions are rare here: there is neither sweltering heat nor severe frost, and the temperature background remains quite stable.

The seasons change smoothly. Summer here is cool and comfortable: in the warmest months, July and August, the average temperature stays around 16–17°C, and the number of rainy days drops to a minimum. Winter, on the other hand, is characterized by a high number of overcast days (up to 21 days in January), but temperatures remain positive, averaging around 3–5°C.

An interesting feature of the weather in Sequim is the nature of the precipitation. Although it is often damp in winter and spring, the total volume of precipitation remains low, often manifesting as light drizzle rather than heavy downpours. Tourists should expect calm, "English-style" weather in winter and pleasant, fresh days in summer.

The climate in Sequim is remarkably mild, with no sharp temperature contrasts throughout the year. The annual temperature range is quite narrow, creating a sense of stability. According to statistics, the coldest month is February, with an average temperature of about +3.7°C, while the heat peaks in August, when the air warms up to an average of +16.7°C.

Summer in this corner of the USA can be described as cool and refreshing rather than hot. Even in the warmest months — July and August — maximum daytime temperatures rarely exceed +19.5°C. This is the ideal time for those who prefer comfortable weather without exhausting heat. The summer period is also characterized by minimal precipitation, making it the best season for tourism.

Winter passes mildly, without severe frost. Average nighttime figures in December and January usually remain positive, staying at around +2...+3°C. A characteristic feature of the local climate is the slight amplitude of daily fluctuations: the difference between day and night temperatures is often only 2-5 degrees, making the weather feel steady and predictable.

Precipitation in Sequim is distributed unevenly throughout the year, forming distinct wet and dry seasons. A unique feature of the local climate is that even in the rainiest months, the total volume of precipitation remains extremely low (a maximum of about 7 mm), which is untypical for the Pacific Northwest of the USA. This is explained by the city's location in the "rain shadow" of the Olympic Mountains.

The wettest period lasts from November to January. This is when the highest number of days with precipitation is observed — up to 21 days in January and December. However, due to the low volume of moisture, this most often manifests as short-lived drizzle, fog, or light rain rather than heavy downpours. The average temperature in winter stays around +3...+5°C, so precipitation falls mainly in liquid form, although wet snow is possible.

Summer in Sequim is the driest time of year. July and August lead with the minimum amount of moisture: average precipitation levels drop to 1 mm, and the number of days with any moisture decreases to 8 per month. This makes the middle and end of summer the perfect time to plan a trip, as the chance of getting caught in the rain during this period is minimal.

Since the weather in Sequim is cool and humid for most of the year, layering should be your main packing principle. Even in the warmest summer months (July and August), when the average temperature is around +16°C, you're unlikely to need beachwear. Instead, stock up on fleece jackets, warm sweaters, and thermal layers that can be easily put on or taken off depending on the changeable conditions. A windproof jacket will also be an indispensable wardrobe item, protecting you from cool sea breezes.

Pay special attention to moisture protection. From October to April, the number of rainy days varies from 16 to 21 per month, so a high-quality waterproof raincoat or hooded jacket is an absolute must-have. An umbrella can be useful, but a raincoat is often more convenient due to the wind. If your trip falls during the winter months when temperatures drop to +3°C, be sure to bring a hat, scarf, and gloves, as the dampness makes the air feel significantly colder.

For walks along the coast and surrounding areas, choose comfortable, waterproof shoes with non-slip soles. In the off-season and winter, insulated boots or even rubber boots are ideal, while sturdy sneakers will do in the summer. Despite the clouds, don't forget sunglasses: the glare from the water can tire your eyes even in overcast weather.