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Weather in Astoria for May 2025

Your guide to Astoria weather in May - trends and predictions

    Temperatures

  • In general, the average temperature in Astoria at the beginning of May is 10 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 12.3 °F by the end of May.

  • Rain 🌧️

  • Astoria experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 124.3 mm.

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Average dry days
10
Dry days
Average rainy days
21
Rainy days
Average snowy days
0
Snow days
Average temperatures
12°/8°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
80 %
Avg humidity

Astoria in May average weather

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Temperatures trend during May in Astoria

See the weather trend as well as the moving average line

May weather day by day

Click on a date for more information
Date Weather Temperatures Rain UV More
May 1 Patchy rain possible
Patchy rain possible
11° /6° 1 mm 3
May 2 Patchy rain possible
Patchy rain possible
12° /6° 3 mm 3
May 3 Light rain
Light rain
10° /6° 16.2 mm 3
May 4 Light rain shower
Light rain shower
8° /6° 25.1 mm 2
May 5 Light rain shower
Light rain shower
9° /8° 12.1 mm 2
May 6 Light rain shower
Light rain shower
9° /6° 11.9 mm 2
May 7 Light rain shower
Light rain shower
11° /6° 5.3 mm 3
May 8 Patchy rain possible
Patchy rain possible
12° /7° 0.1 mm 3
May 9 Sunny
Sunny
20° /6° 0 mm 6
May 10 Sunny
Sunny
21° /12° 0 mm 6
May 11 Sunny
Sunny
15° /10° 0 mm 5
May 12 Partly cloudy
Partly cloudy
14° /10° 0 mm 4
May 13 Light rain shower
Light rain shower
13° /9° 1.7 mm 3
May 14 Patchy rain possible
Patchy rain possible
13° /9° 0.1 mm 3
May 15 Patchy rain possible
Patchy rain possible
14° /10° 0.2 mm 3
May 16 Light rain shower
Light rain shower
12° /9° 2.2 mm 3
May 17 Patchy rain possible
Patchy rain possible
11° /8° 0.8 mm 3
May 18 Light rain shower
Light rain shower
11° /7° 2.9 mm 3
May 19 Light rain shower
Light rain shower
12° /7° 1.7 mm 3
May 20 Patchy rain possible
Patchy rain possible
12° /8° 0.7 mm 3
May 21 Light rain shower
Light rain shower
11° /8° 20.2 mm 3
May 22 Light rain shower
Light rain shower
11° /8° 3.9 mm 3
May 23 Patchy rain possible
Patchy rain possible
12° /8° 0.5 mm 3
May 24 Patchy rain possible
Patchy rain possible
12° /6° 0.7 mm 3
May 25 Light rain shower
Light rain shower
11° /7° 3.5 mm 3
May 26 Light rain shower
Light rain shower
11° /8° 2.3 mm 3
May 27 Partly cloudy
Partly cloudy
14° /8° 0 mm 4
May 28 Light rain shower
Light rain shower
11° /8° 5.6 mm 3
May 29 Patchy rain possible
Patchy rain possible
11° /8° 2.3 mm 3
May 30 Patchy rain possible
Patchy rain possible
13° /8° 0.1 mm 3
May 31 Sunny
Sunny
15° /7° 0 mm 5
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Important Notice
Our weather forecast for Astoria in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Astoria forecast closer to your planned date for the most up-to-date weather information.

Astoria in May - FAQ

What are the expected maximum and minimum temperatures in Astoria during May?
During May, expect a variety of temperatures with highs around 12° and lows near 8°, suitable for diverse activities and preferences.
How much rainfall should be expected in Astoria during May?
Significant rainfall exceeding 124.3 mm is expected in Astoria during May, occurring over more than 21 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Astoria during May?
The average wind speed in Astoria during May is 18 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in Astoria

Explore the daily rainfall trends and prepare for Astorias May weather 💧

UV exposure in Astoria during May

Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️

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Location coordinates Where is Astoria?

Get accurate weather forecasts for Astoria, located at latitude 46.188 and longitude -123.831. Stay updated with localized weather information tailored for Astoria.

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