United States
| Spanish | Lake Oswego |
|---|---|
| English | Lake Oswego |
| Arabic | ليك أوسويغو |
| Chinese | 奧斯威戈湖 |
| Russian | Лейк-Осуэго |
| French | Lake Oswego |
| Japanese | レイク・オスウィーゴ |
| Korean | 오리건 레이크 아스위고 |
| Portuguese | Lake Oswego |
| German | Lake Oswego |
IANA tz (zone.tab) · CLDR
Long-term averages (2001–2020) from NASA POWER for a 0.5° × 0.625° grid cell. Not a forecast.
| Month | Average temperature | Precipitation |
|---|---|---|
| January | 3.5°C | 216 mm |
| February | 4.1°C | 144 mm |
| March | 6.3°C | 178 mm |
| April | 8.5°C | 119 mm |
| May | 12.2°C | 79 mm |
| June | 14.9°C | 55 mm |
| July | 18.9°C | 11 mm |
| August | 19.7°C | 20 mm |
| September | 16.5°C | 57 mm |
| October | 10.9°C | 137 mm |
| November | 6.1°C | 217 mm |
| December | 3.1°C | 251 mm |