Kirkland, Washington Climate by Month
Kirkland, Washington, United States
Warm summers and cool winters, with rain spread through the year.
The climate in Kirkland is one of warm summers and cool winters, with rain spread through the year. August is the warmest month, with highs around 75°F (24°C); December is the coolest at 47°F (8°C), and nights dip to 37°F (3°C). It gets 37 in (948 mm) of rain a year, spread across the months.
- Warmest month
- 75°F(24°C)
- Average high, August
- Coldest nights
- 37°F(3°C)
- Average low, December
- Rain per year
- 37 in(948 mm)
- No clear rainy season
- Humidity
- 73%
- Sunniest: July
Best and worst months in Kirkland
Best for weatherThe most comfortable weather comes in July and August, with highs around 75°F (24°C) and about 0.9 in (24 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; December is the coldest, with highs of only 47°F (8°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in July.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Kirkland weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 48°F(9°C) | 37°F(3°C) | 5.0 in(128 mm) | 76% | 1.0 |
| FebFebruary | 50°F(10°C) | 37°F(3°C) | 3.4 in(86 mm) | 73% | 1.9 |
| MarMarch | 54°F(12°C) | 38°F(4°C) | 4.2 in(107 mm) | 76% | 2.7 |
| AprApril | 58°F(15°C) | 42°F(5°C) | 2.9 in(73 mm) | 74% | 4.2 |
| MayMay | 65°F(18°C) | 48°F(9°C) | 1.8 in(46 mm) | 72% | 5.1 |
| JunJune | 69°F(21°C) | 52°F(11°C) | 1.6 in(40 mm) | 67% | 5.4 |
| JulJulyBest | 75°F(24°C) | 56°F(13°C) | 0.8 in(20 mm) | 66% | 6.0 |
| AugAugustBest | 75°F(24°C) | 56°F(13°C) | 1.1 in(28 mm) | 65% | 5.1 |
| SepSeptember | 70°F(21°C) | 53°F(11°C) | 1.7 in(42 mm) | 71% | 3.7 |
| OctOctober | 60°F(16°C) | 46°F(8°C) | 3.7 in(93 mm) | 81% | 1.9 |
| NovNovember | 52°F(11°C) | 40°F(5°C) | 5.6 in(141 mm) | 76% | 1.1 |
| DecDecember | 47°F(8°C) | 37°F(3°C) | 5.7 in(144 mm) | 77% | 0.8 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
Places with a similar climate
All 20 places like Kirkland →- 🇺🇸Mount VernonWashington, United States · Pop. 34k99%matchSame summer highsSame winter lowsKirkland vs Mount Vernon →
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