Astoria

Planning a trip or just curious about the weather in Astoria? In this section, you will find the latest information on weather conditions, along with forecasts and useful charts.

The climate in Astoria, USA, can be described as temperate oceanic. The city is influenced by the ocean, which ensures relatively mild temperatures throughout the year without sharp fluctuations. There is no extreme heat in summer or severe frost in winter, making the weather generally comfortable for visiting year-round, depending on your preferred activities.

Astoria has distinct seasons. Summer, especially July and August, offers the warmest days with average temperatures around 16-17°C and minimal precipitation—this is the driest time of year with plenty of sunny days. Winter, by contrast, is characterized by cool weather, with average temperatures of 6-7°C, and is the wettest period, with frequent rain, especially from November to January. Spring and autumn are transitional seasons with moderate temperatures and changeable weather.

One of the notable features of Astoria's climate is the pronounced rainy season, which occurs in late autumn and winter, when the number of rainy days can reach 19-22 per month. Summer months, conversely, are very dry, especially July, when there is almost no precipitation. This creates a contrast between the wet, overcast winter and the sunny, dry summer.

Astoria has a temperate climate with distinct seasons but without extreme temperatures. The annual temperature range is quite mild. The warmest month is usually August, when the average maximum temperature reaches about 20.1°C, and the average temperature stays around 17.2°C. July is also very warm, with an average temperature of 16.4°C. The coldest month is typically February, with an average temperature of about 6.2°C and average minimums dropping to 4.3°C. December and January are also cool, with average temperatures around 6.8°C and 7.3°C, respectively.

The summer months in Astoria, spanning from June to August, are characterized by pleasant warmth, ideal for exploring the city and its surroundings. Daytime highs in July and August hover around 19-20°C, creating comfortable conditions without sweltering heat. Average temperatures during this period range from 14.3°C in June to 17.2°C in August. Nights also remain mild and warm, with minimum temperatures rarely falling below 11.7°C in June and rising to 14.3°C in August. This season is also marked by the least amount of precipitation.

Winter in Astoria is quite mild and wet, but without severe frost. Average temperatures in the winter months (December, January, February) range from 6.2°C to 7.3°C. Minimum night temperatures usually stay above freezing, ranging from 4.3°C in February to 5.6°C in January. Maximum daytime temperatures in winter rarely rise above 8-9°C. Temperature fluctuations between day and night in Astoria are not very large: in winter, the difference between the maximum and minimum temperature is about 3-4°C, and in summer, this difference increases slightly, reaching about 5-6°C, ensuring relatively stable temperature conditions throughout the day.

Astoria experiences pronounced seasonal precipitation, with a clear division into wet and dry periods. The city receives most of its rainfall during the autumn and winter months, while summer is characterized by significantly less rain.

The rainy season in Astoria typically lasts from late autumn to early spring. The wettest month is January, with an average of 9 mm of precipitation and up to 22 rainy days. November and December are also very wet, with 8 mm of precipitation and 19-21 rainy days, respectively. During these months, precipitation usually falls as rain, given the relatively mild average temperatures.

Summer months, by contrast, represent the driest period in Astoria. July is the absolute leader in dryness—almost no precipitation is observed this month (0 mm), and the number of rainy days is only about 3. August is also very dry, with an average of 1 mm of precipitation and about 5 rainy days. Transitional months, such as May, June, and September, show moderate precipitation (around 2 mm) and between 9 and 12 rainy days.

When planning a trip to Astoria, it is important to consider its coastal location and the changeable weather typical of the Pacific Northwest. The key principle when packing should be layering. This will allow you to easily adapt to temperature changes throughout the day. Regardless of the season, be sure to bring comfortable waterproof shoes for walking, as exploring the city on foot is a pleasure, and rain is common here.

From late autumn to early spring (roughly October to April), cool and rainy weather prevails in Astoria. Average temperatures range from 6°C to 12°C, and the number of rainy days per month can reach 17-22. During this period, you will need: a waterproof and windproof jacket, warm sweaters or fleece jackets, a hat, gloves, and a scarf, especially in the winter months (December–February). Don't forget an umbrella or a raincoat to stay comfortable during frequent showers.

Summer months (June–September) bring warmer and drier weather, especially July and August, when average temperatures rise to 16-17°C and precipitation is minimal. Light trousers, T-shirts, and shorts are suitable at this time. However, evenings can be cool, so a light jacket or sweater will still come in handy. Sunscreen and sunglasses will also be useful on clear days. Even in summer, it's worth having a light waterproof windbreaker in case of a sudden shower, especially at the beginning and end of the summer season.