Clatsop County (Astoria)
May
Weather in Clatsop County for May 2025
Your guide to Clatsop County weather in May - trends and predictions
In general, the average temperature in Clatsop County 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.
Clatsop County experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 124.3 mm.
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Temperatures
Rain 🌧️
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10
Dry days
21
Rainy days
0
Snow days
12°/8°
Temperatures
18 km/h
Avg max wind
80 %
Avg humidity
Clatsop County in May average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  11° | 2 12° | 3  10° | 4 8° | |||
| 5 9° | 6 9° | 7 11° | 8 12° | 9  20° | 10 21° | 11 15° |
| 12  14° | 13 13° | 14 13° | 15 14° | 16 12° | 17 11° | 18 11° |
| 19 12° | 20 12° | 21 11° | 22 11° | 23 12° | 24 12° | 25 11° |
| 26 11° | 27 14° | 28 11° | 29 11° | 30 13° | 31 15° |
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Temperatures trend during May in Clatsop County
See the weather trend as well as the moving average line
May weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 | Patchy rain possible | 11° /6° | 1 mm | 3 | |
| May 2 | Patchy rain possible | 12° /6° | 3 mm | 3 | |
| May 3 | Light rain | 10° /6° | 16.2 mm | 3 | |
| May 4 | Light rain shower | 8° /6° | 25.1 mm | 2 | |
| May 5 | Light rain shower | 9° /8° | 12.1 mm | 2 | |
| May 6 | Light rain shower | 9° /6° | 11.9 mm | 2 | |
| May 7 | Light rain shower | 11° /6° | 5.3 mm | 3 | |
| May 8 | Patchy rain possible | 12° /7° | 0.1 mm | 3 | |
| May 9 | Sunny | 20° /6° | 0 mm | 6 | |
| May 10 | Sunny | 21° /12° | 0 mm | 6 | |
| May 11 | Sunny | 15° /10° | 0 mm | 5 | |
| May 12 | Partly cloudy | 14° /10° | 0 mm | 4 | |
| May 13 | Light rain shower | 13° /9° | 1.7 mm | 3 | |
| May 14 | Patchy rain possible | 13° /9° | 0.1 mm | 3 | |
| May 15 | Patchy rain possible | 14° /10° | 0.2 mm | 3 | |
| May 16 | Light rain shower | 12° /9° | 2.2 mm | 3 | |
| May 17 | Patchy rain possible | 11° /8° | 0.8 mm | 3 | |
| May 18 | Light rain shower | 11° /7° | 2.9 mm | 3 | |
| May 19 | Light rain shower | 12° /7° | 1.7 mm | 3 | |
| May 20 | Patchy rain possible | 12° /8° | 0.7 mm | 3 | |
| May 21 | Light rain shower | 11° /8° | 20.2 mm | 3 | |
| May 22 | Light rain shower | 11° /8° | 3.9 mm | 3 | |
| May 23 | Patchy rain possible | 12° /8° | 0.5 mm | 3 | |
| May 24 | Patchy rain possible | 12° /6° | 0.7 mm | 3 | |
| May 25 | Light rain shower | 11° /7° | 3.5 mm | 3 | |
| May 26 | Light rain shower | 11° /8° | 2.3 mm | 3 | |
| May 27 | Partly cloudy | 14° /8° | 0 mm | 4 | |
| May 28 | Light rain shower | 11° /8° | 5.6 mm | 3 | |
| May 29 | Patchy rain possible | 11° /8° | 2.3 mm | 3 | |
| May 30 | Patchy rain possible | 13° /8° | 0.1 mm | 3 | |
| May 31 | Sunny | 15° /7° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Clatsop County 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 Clatsop County forecast closer to your planned date for the most up-to-date weather information.
Clatsop County in May - FAQ
What are the expected maximum and minimum temperatures in Clatsop County 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 Clatsop County during May?
Significant rainfall exceeding 124.3 mm is expected in Clatsop County during May, occurring over more than 21 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Clatsop County during May?
The average wind speed in Clatsop County during May is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Clatsop County
Explore the daily rainfall trends and prepare for Clatsop Countys May weather 💧
UV exposure in Clatsop County during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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Where is Clatsop County?Get accurate weather forecasts for Clatsop County, located at latitude 46.188 and longitude -123.831. Stay updated with localized weather information tailored for Clatsop County.
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