Coos Bay (OR)
March
Weather in Coos Bay, Oregon for March 2027
Your guide to Coos Bay weather in March - trends and predictions
In general, the average temperature in Coos Bay at the beginning of March is 10.3 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 12.1 °C by the end of March.
Coos Bay experiences heavy rainfall in March, with over 20 rainy days and an average total precipitation 292.3 mm.
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Temperatures
Rain 🌧️
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9
Dry days
22
Rainy days
0
Snow days
11°/6°
Temperatures
22 km/h
Avg max wind
84 %
Avg humidity
Coos Bay Weather March
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Temperatures trend during March in Coos Bay
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March weather in Coos Bay day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Mar. 1 |  Patchy rain possible | 10° /8° | 4.4 mm | 2 | |
| Mar. 2 |  Moderate or heavy rain shower | 11° /9° | 8.3 mm | 1 | |
| Mar. 3 | Patchy rain possible | 10° /7° | 1 mm | 1 | |
| Mar. 4 | Moderate or heavy rain shower | 10° /6° | 16.6 mm | 2 | |
| Mar. 5 |  Heavy rain at times | 9° /4° | 0.9 mm | 2 | |
| Mar. 6 |  Overcast | 10° /5° | 0 mm | 3 | |
| Mar. 7 | Overcast | 12° /3° | 0 mm | 3 | |
| Mar. 8 | Overcast | 14° /4° | 0 mm | 3 | |
| Mar. 9 | Overcast | 11° /6° | 0 mm | 2 | |
| Mar. 10 | Patchy rain possible | 9° /5° | 0.7 mm | 2 | |
| Mar. 11 | Overcast | 9° /6° | 0.4 mm | 1 | |
| Mar. 12 | Moderate or heavy rain shower | 9° /6° | 13.8 mm | 1 | |
| Mar. 13 | Moderate or heavy rain shower | 8° /7° | 11.9 mm | 1 | |
| Mar. 14 | Moderate or heavy rain shower | 9° /5° | 38.9 mm | 2 | |
| Mar. 15 | Moderate or heavy rain shower | 12° /5° | 27.8 mm | 2 | |
| Mar. 16 | Moderate or heavy rain shower | 12° /6° | 40 mm | 2 | |
| Mar. 17 | Patchy rain possible | 12° /6° | 2.4 mm | 3 | |
| Mar. 18 | Moderate rain at times | 11° /5° | 4.1 mm | 2 | |
| Mar. 19 | Moderate or heavy rain shower | 14° /8° | 6.8 mm | 3 | |
| Mar. 20 | Moderate or heavy rain shower | 10° /8° | 10.1 mm | 2 | |
| Mar. 21 | Moderate or heavy rain shower | 10° /7° | 10.9 mm | 3 | |
| Mar. 22 | Moderate rain at times | 10° /6° | 1.2 mm | 3 | |
| Mar. 23 | Overcast | 12° /8° | 0 mm | 3 | |
| Mar. 24 | Overcast | 14° /9° | 9.6 mm | 3 | |
| Mar. 25 | Overcast | 15° /8° | 0 mm | 4 | |
| Mar. 26 | Moderate or heavy rain shower | 15° /7° | 6.2 mm | 4 | |
| Mar. 27 | Moderate or heavy rain shower | 12° /6° | 19.4 mm | 4 | |
| Mar. 28 | Moderate or heavy rain shower | 11° /7° | 19.7 mm | 3 | |
| Mar. 29 | Patchy rain possible | 11° /6° | 0.2 mm | 2 | |
| Mar. 30 | Heavy rain at times | 12° /5° | 7.6 mm | 4 | |
| Mar. 31 | Moderate or heavy rain shower | 9° /6° | 29.4 mm | 2 | |
| Next | |||||
Important Notice
Our weather forecast for Coos Bay 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 Coos Bay forecast closer to your planned date for the most up-to-date weather information.
Change Month
Coos Bay in March - FAQ
What are the expected maximum and minimum temperatures in Coos Bay during March?
During March, expect a variety of temperatures with highs around 11° and lows near 6°, suitable for diverse activities and preferences.
How much rainfall should be expected in Coos Bay during March?
Significant rainfall exceeding 292.3 mm is expected in Coos Bay during March, occurring over more than 22 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Coos Bay during March?
The average wind speed in Coos Bay during March is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
March rainfall patterns in Coos Bay
Explore the daily rainfall trends and prepare for Coos Bays March weather 💧
Typically, Coos Bay has 22 rainy days in March with a total of 292.3 mm of rainfall.
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