Clark County (Vancouver)
May
Weather in Clark County for May 2025
Your guide to Clark County weather in May - trends and predictions
In general, the average temperature in Clark County at the beginning of May is 11 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 20.9 °F by the end of May.
Clark County sees moderate rainfall in May, averaging 8 rainy days.
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23
Dry days
8
Rainy days
0
Snow days
19°/7°
Temperatures
13 km/h
Avg max wind
71 %
Avg humidity
Clark County in May average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  13° | 2 14° | 3  13° | 4  9° | |||
| 5 7° | 6 9° | 7 12° | 8  16° | 9  25° | 10 27° | 11 27° |
| 12 24° | 13 17° | 14  21° | 15 23° | 16 17° | 17 16° | 18  15° |
| 19 13° | 20 27° | 21  20° | 22 15° | 23 17° | 24 20° | 25 20° |
| 26 23° | 27 23° | 28 19° | 29 21° | 30 20° | 31 20° |
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Temperatures trend during May in Clark 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 | 13° /3° | 0.1 mm | 3 | |
| May 2 | Patchy rain possible | 14° /5° | 2.9 mm | 3 | |
| May 3 | Light rain | 13° /5° | 14.8 mm | 3 | |
| May 4 | Moderate rain | 9° /5° | 39.7 mm | 2 | |
| May 5 | Light rain | 7° /5° | 11.8 mm | 2 | |
| May 6 | Light rain shower | 9° /4° | 12 mm | 2 | |
| May 7 | Light rain shower | 12° /3° | 2.8 mm | 3 | |
| May 8 | Cloudy | 16° /2° | 0 mm | 4 | |
| May 9 | Sunny | 25° /5° | 0 mm | 7 | |
| May 10 | Sunny | 27° /11° | 0 mm | 7 | |
| May 11 | Sunny | 27° /12° | 0 mm | 7 | |
| May 12 | Sunny | 24° /9° | 0 mm | 6 | |
| May 13 | Patchy rain possible | 17° /8° | 0.1 mm | 4 | |
| May 14 | Mist | 21° /6° | 0 mm | 5 | |
| May 15 | Mist | 23° /7° | 0 mm | 5 | |
| May 16 | Patchy rain possible | 17° /9° | 0.1 mm | 4 | |
| May 17 | Patchy rain possible | 16° /7° | 0.2 mm | 4 | |
| May 18 | Overcast | 15° /4° | 0 mm | 4 | |
| May 19 | Patchy rain possible | 13° /5° | 0.6 mm | 3 | |
| May 20 | Sunny | 27° /12° | 0 mm | 7 | |
| May 21 | Partly cloudy | 20° /10° | 0 mm | 6 | |
| May 22 | Patchy rain possible | 15° /7° | 2.8 mm | 4 | |
| May 23 | Patchy rain possible | 17° /7° | 0.1 mm | 4 | |
| May 24 | Partly cloudy | 20° /6° | 0.1 mm | 5 | |
| May 25 | Sunny | 20° /7° | 1.7 mm | 5 | |
| May 26 | Sunny | 23° /9° | 0 mm | 6 | |
| May 27 | Patchy rain possible | 23° /9° | 0.2 mm | 6 | |
| May 28 | Partly cloudy | 19° /7° | 1.7 mm | 5 | |
| May 29 | Cloudy | 21° /6° | 1.2 mm | 5 | |
| May 30 | Partly cloudy | 20° /6° | 0 mm | 6 | |
| May 31 | Overcast | 20° /6° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Clark 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 Clark County forecast closer to your planned date for the most up-to-date weather information.
Clark County in May - FAQ
What are the expected maximum and minimum temperatures in Clark County during May?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 7°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Clark County during May?
Moderate rainfall is anticipated in Clark County during May, with a total of 91.4 mm spread over approximately 8 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Clark County during May?
The average wind speed in Clark County during May is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Clark County
Explore the daily rainfall trends and prepare for Clark Countys May weather 💧
UV exposure in Clark County during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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Where is Clark County?Get accurate weather forecasts for Clark County, located at latitude 45.639 and longitude -122.661. Stay updated with localized weather information tailored for Clark County.
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