March weather in Umatilla, OR
The average temperature in Umatilla in March is 45.4°F (35.2°F–55.5°F). Average precipitation: 0.76 inches.
March is a spring month in Umatilla, and is cooler than the annual average of 53.9°F. Daily temperatures swing about 20.3°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 11h 40m. For travel, March is cool.
Avg High
55.5°F
Avg Low
35.2°F
Precipitation
0.76 in
Daylight
11h 40m
March records in Umatilla
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 61.0°F (2024) | 17.1°F (2019) | 0.26 in (2011) |
| March 2 | 66.9°F (2022) | 19.0°F (2019) | 0.11 in (2018) |
| March 3 | 64.0°F (2021) | 19.0°F (2019) | 0.06 in (2014) |
| March 4 | 64.0°F (2016) | 19.0°F (2019) | 0.11 in (2009) |
| March 5 | 66.0°F (2012) | 9.0°F (2019) | 0.14 in (2017) |
| March 6 | 69.1°F (2021) | 8.1°F (2019) | 0.30 in (2016) |
| March 7 | 63.0°F (2014) | 19.9°F (2019) | 0.22 in (2013) |
| March 8 | 68.0°F (2026) | 25.0°F (2019) | 0.10 in (2008) |
| March 9 | 64.9°F (2015) | 27.0°F (2024) | 0.13 in (2022) |
| March 10 | 71.1°F (2015) | 24.1°F (2022) | 0.09 in (2023) |
| March 11 | 66.0°F (2015) | 23.0°F (2022) | 0.15 in (2011) |
| March 12 | 66.0°F (2015) | 21.9°F (2019) | 0.08 in (2017) |
| March 13 | 68.0°F (2015) | 23.0°F (2009) | 0.40 in (2025) |
| March 14 | 68.0°F (2013) | 24.1°F (2009) | 0.35 in (2020) |
| March 15 | 69.1°F (2015) | 28.9°F (2020) | 0.17 in (2015) |
| March 16 | 66.0°F (2013) | 28.0°F (2020) | 0.12 in (2011) |
| March 17 | 66.9°F (2014) | 28.0°F (2020) | 0.10 in (2012) |
| March 18 | 71.1°F (2026) | 28.9°F (2020) | 0.06 in (2017) |
| March 19 | 70.0°F (2026) | 28.9°F (2016) | 0.06 in (2011) |
| March 20 | 69.1°F (2024) | 30.0°F (2010) | 0.20 in (2013) |
| March 21 | 70.0°F (2026) | 32.0°F (2010) | 0.20 in (2016) |
| March 22 | 66.9°F (2019) | 30.0°F (2014) | 0.58 in (2012) |
| March 23 | 69.1°F (2019) | 28.0°F (2008) | 0.13 in (2024) |
| March 24 | 68.0°F (2022) | 28.0°F (2008) | 0.17 in (2018) |
| March 25 | 66.9°F (2025) | 27.0°F (2013) | 0.32 in (2017) |
| March 26 | 66.0°F (2025) | 32.0°F (2008) | 0.15 in (2015) |
| March 27 | 70.0°F (2025) | 33.1°F (2023) | 0.15 in (2013) |
| March 28 | 75.0°F (2015) | 28.9°F (2008) | 0.43 in (2011) |
| March 29 | 73.0°F (2021) | 28.9°F (2008) | 0.21 in (2014) |
| March 30 | 71.1°F (2015) | 30.0°F (2021) | 0.21 in (2011) |
| March 31 | 66.9°F (2015) | 32.0°F (2008) | 0.05 in (2008) |