Olympia (WA)
March
Weather in Olympia, Washington for March 2026
Your guide to Olympia weather in March - trends and predictions
In general, the average temperature in Olympia at the beginning of March is 10 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 13.7 °F by the end of March.
Olympia experiences heavy rainfall in March, with over 20 rainy days and an average total precipitation 144.5 mm.
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Temperatures
Rain 🌧️
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8
Dry days
23
Rainy days
0
Snow days
11°/5°
Temperatures
15 km/h
Avg max wind
82 %
Avg humidity
Olympia Weather March
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Temperatures trend during March in Olympia
See the weather trend as well as the moving average line
March weather in Olympia day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Mar. 1 |  Overcast | 14° /2° | 0 mm | 3 | |
| Mar. 2 |  Patchy rain possible | 10° /6° | 1.5 mm | 3 | |
| Mar. 3 | Patchy rain possible | 9° /5° | 0.6 mm | 2 | |
| Mar. 4 |  Heavy rain at times | 8° /4° | 3.8 mm | 2 | |
| Mar. 5 | Patchy rain possible | 10° /4° | 0.1 mm | 3 | |
| Mar. 6 | Overcast | 10° /2° | 0 mm | 3 | |
| Mar. 7 | Overcast | 9° /2° | 0 mm | 2 | |
| Mar. 8 | Patchy rain possible | 14° /6° | 1.1 mm | 3 | |
| Mar. 9 |  Moderate or heavy rain shower | 9° /4° | 7.9 mm | 2 | |
| Mar. 10 | Patchy rain possible | 8° /3° | 0.2 mm | 2 | |
| Mar. 11 | Patchy rain possible | 9° /4° | 2.9 mm | 2 | |
| Mar. 12 | Moderate rain at times | 8° /5° | 8.1 mm | 2 | |
| Mar. 13 | Moderate rain at times | 7° /3° | 2.7 mm | 2 | |
| Mar. 14 | Heavy rain at times | 8° /2° | 2.4 mm | 2 | |
| Mar. 15 | Moderate or heavy rain shower | 8° /4° | 16.1 mm | 2 | |
| Mar. 16 | Patchy rain possible | 8° /4° | 4.8 mm | 2 | |
| Mar. 17 | Moderate or heavy rain shower | 9° /2° | 2.5 mm | 2 | |
| Mar. 18 | Moderate rain at times | 9° /0° | 1.1 mm | 2 | |
| Mar. 19 | Moderate rain at times | 11° /4° | 2.3 mm | 3 | |
| Mar. 20 | Moderate or heavy rain shower | 8° /4° | 15.2 mm | 2 | |
| Mar. 21 | Heavy rain at times | 8° /5° | 10.3 mm | 2 | |
| Mar. 22 | Patchy rain possible | 10° /4° | 1.1 mm | 3 | |
| Mar. 23 | Moderate or heavy rain shower | 11° /6° | 19.3 mm | 3 | |
| Mar. 24 | Moderate or heavy rain shower | 14° /10° | 10.6 mm | 3 | |
| Mar. 25 | Overcast | 20° /10° | 0 mm | 5 | |
| Mar. 26 | Moderate or heavy rain shower | 20° /10° | 11.3 mm | 5 | |
| Mar. 27 | Moderate or heavy rain shower | 13° /8° | 5.9 mm | 3 | |
| Mar. 28 | Moderate rain at times | 10° /7° | 12.2 mm | 3 | |
| Mar. 29 | Patchy rain possible | 10° /5° | 0.5 mm | 3 | |
| Mar. 30 | Overcast | 13° /5° | 0 mm | 3 | |
| Mar. 31 |  Cloudy | 10° /6° | 0 mm | 3 | |
| Next | |||||
Important Notice
Our weather forecast for Olympia in March 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 Olympia forecast closer to your planned date for the most up-to-date weather information.
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Olympia in March - FAQ
What are the expected maximum and minimum temperatures in Olympia during March?
During March, expect a variety of temperatures with highs around 11° and lows near 5°, suitable for diverse activities and preferences.
How much rainfall should be expected in Olympia during March?
Significant rainfall exceeding 144.5 mm is expected in Olympia during March, occurring over more than 23 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Olympia during March?
The average wind speed in Olympia during March is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
March rainfall patterns in Olympia
Explore the daily rainfall trends and prepare for Olympias March weather 💧
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