Bainbridge Island weather in August
In August, Bainbridge Island sees average daytime highs of 72°F and overnight lows near 58°F, with 1.4 in of rain across 5.7 wet days and about 14.1 hours of daylight. It is the 1st-warmest and 11th-wettest month of the year here.
Highs ease over the month, from about 73°F in the first days to 70°F by the end. The sky is clear or mostly clear about 48% of the time in August, and the air most often feels dry.
Daylight stretches from about 14 h 48 min at the start of August to 13 h 18 min by month's end. Set against the rest of the year, August is Bainbridge Island's 2nd-clearest and 11th-windiest month. For the whole year in context, see Bainbridge Island's year-round climate.
- Daytime high
- 72°
- 1st warmest
- Overnight low
- 58°
- 12th coldest
- Rainfall
- 1.4 in
- 5.7 wet days
- Daylight
- 14 h 06 min
- 5:11 AM – 7:17 PM
- Cloud cover
- 44%
- 2nd clearest
- Wind
- 4 mph
- 11th windiest
- Solar energy
- 5.32 kWh/m²
- Travel score
- 7.7
- out of 10
Bainbridge Island is city in Kitsap County, Washington, United States.
- Density
- 141/km²
- people per km²
- Founded
- 1841
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in August
Highs ease over the month, from about 73°F in the first days to 70°F by the end.
A typical August day in Bainbridge Island reaches about 72°F in the afternoon and slips back to 58°F overnight — a 14°F spread between the day's warmth and the night's chill. On most days the high lands between 65°F and 79°F. Set against its neighbours, August runs on par with July and about 5°F warmer than September.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 72 | 72 | 72 | 72 | 72 | 72 | 72 | 71 | 71 | 71 | 71 | 71 | 71 | 70 | 70 | 70 | 70 | 70 |
| Avg low (°F) | 58 | 58 | 58 | 58 | 58 | 59 | 59 | 59 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 57 | 57 | 57 | 57 | 57 | 57 | 57 | 57 |
| Avg high (°F) | Avg low (°F) | |
|---|---|---|
| 1 | 73 | 58 |
| 2 | 73 | 58 |
| 3 | 73 | 58 |
| 4 | 73 | 58 |
| 5 | 73 | 58 |
| 6 | 73 | 59 |
| 7 | 73 | 59 |
| 8 | 73 | 59 |
| 9 | 73 | 58 |
| 10 | 73 | 58 |
| 11 | 73 | 58 |
| 12 | 73 | 58 |
| 13 | 73 | 58 |
| 14 | 72 | 58 |
| 15 | 72 | 58 |
| 16 | 72 | 58 |
| 17 | 72 | 58 |
| 18 | 72 | 58 |
| 19 | 72 | 58 |
| 20 | 72 | 58 |
| 21 | 71 | 58 |
| 22 | 71 | 58 |
| 23 | 71 | 58 |
| 24 | 71 | 57 |
| 25 | 71 | 57 |
| 26 | 71 | 57 |
| 27 | 70 | 57 |
| 28 | 70 | 57 |
| 29 | 70 | 57 |
| 30 | 70 | 57 |
| 31 | 70 | 57 |
Bainbridge Island weather by month
How August compares with the rest of the year at a glance. August is the 1st-warmest and 11th-wettest month here — the current month is highlighted below.
| Month | High / Low (°F) | Rainfall (inches) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 46° / 40° | 6.2 | 17.7 | 1.9 | 8.7 | 1.0 |
| Feb | 48° / 40° | 4.1 | 14.5 | 1.4 | 9.9 | 1.4 |
| Mar | 51° / 42° | 4.7 | 17 | 0.8 | 11.6 | 2.1 |
| Apr | 55° / 45° | 3.7 | 14.8 | 0.1 | 13.3 | 3.1 |
| May | 61° / 49° | 2.6 | 11.9 | 0 | 14.9 | 4.8 |
| Jun | 65° / 53° | 2.4 | 10.3 | 0 | 15.7 | 5.9 |
| Jul | 71° / 57° | 1.3 | 6.2 | 0 | 15.4 | 7.5 |
| Aug | 72° / 58° | 1.4 | 5.7 | 0 | 14.1 | 7.7 |
| Sep | 66° / 55° | 2.4 | 9 | 0 | 12.4 | 6.4 |
| Oct | 58° / 49° | 4.8 | 14.9 | 0 | 10.6 | 3.8 |
| Nov | 50° / 43° | 6.9 | 17.7 | 0.5 | 9.1 | 1.8 |
| Dec | 45° / 40° | 6.6 | 17.4 | 2.2 | 8.3 | 0.9 |
Cloud cover in August
The sky is clear or mostly clear about 48% of the time in August.
Beyond those clear spells, partly cloudy skies cover about 17% of August, with mostly cloudy or overcast conditions the remaining 35%. Skies tend to cloud over as the month goes on.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 73 | 72 | 71 | 71 | 70 | 69 | 69 | 68 | 68 | 66 | 66 | 66 | 65 | 65 | 65 | 64 | 64 | 64 | 63 | 62 | 62 | 62 | 61 | 60 | 60 | 60 | 61 | 61 | 60 | 60 | 62 |
| Cloudier (%) | 27 | 28 | 29 | 29 | 30 | 31 | 31 | 32 | 32 | 34 | 34 | 34 | 35 | 35 | 35 | 36 | 36 | 36 | 37 | 38 | 38 | 38 | 39 | 40 | 40 | 40 | 39 | 39 | 40 | 40 | 38 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 73 | 27 |
| 2 | 72 | 28 |
| 3 | 71 | 29 |
| 4 | 71 | 29 |
| 5 | 70 | 30 |
| 6 | 69 | 31 |
| 7 | 69 | 31 |
| 8 | 68 | 32 |
| 9 | 68 | 32 |
| 10 | 66 | 34 |
| 11 | 66 | 34 |
| 12 | 66 | 34 |
| 13 | 65 | 35 |
| 14 | 65 | 35 |
| 15 | 65 | 35 |
| 16 | 64 | 36 |
| 17 | 64 | 36 |
| 18 | 64 | 36 |
| 19 | 63 | 37 |
| 20 | 62 | 38 |
| 21 | 62 | 38 |
| 22 | 62 | 38 |
| 23 | 61 | 39 |
| 24 | 60 | 40 |
| 25 | 60 | 40 |
| 26 | 60 | 40 |
| 27 | 61 | 39 |
| 28 | 61 | 39 |
| 29 | 60 | 40 |
| 30 | 60 | 40 |
| 31 | 62 | 38 |
Chance of precipitation in August
Bainbridge Island gets around 1.4 in of rain over 5.7 wet days in August. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 18% and peaks near 27% on the wettest days. The odds climb toward the end of the month.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 17 | 17 | 18 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 25 | 26 | 27 | 27 |
| Rain chance (%) | |
|---|---|
| 1 | 13 |
| 2 | 13 |
| 3 | 13 |
| 4 | 13 |
| 5 | 13 |
| 6 | 14 |
| 7 | 14 |
| 8 | 14 |
| 9 | 14 |
| 10 | 15 |
| 11 | 15 |
| 12 | 15 |
| 13 | 15 |
| 14 | 16 |
| 15 | 16 |
| 16 | 16 |
| 17 | 17 |
| 18 | 17 |
| 19 | 18 |
| 20 | 18 |
| 21 | 19 |
| 22 | 20 |
| 23 | 21 |
| 24 | 22 |
| 25 | 23 |
| 26 | 24 |
| 27 | 25 |
| 28 | 25 |
| 29 | 26 |
| 30 | 27 |
| 31 | 27 |
Humidity in August
Most of August feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, August lands in the dry band about 56% of days. It rarely turns muggy — the humid and sticky bands barely register.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 53 | 53 | 52 | 52 | 52 | 51 | 51 | 50 | 50 | 50 | 49 | 50 | 50 | 51 | 52 | 53 | 54 | 55 | 57 | 57 | 58 | 59 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 68 |
| Comfortable (%) | 44 | 44 | 45 | 45 | 45 | 46 | 46 | 47 | 47 | 47 | 47 | 47 | 47 | 46 | 45 | 44 | 43 | 42 | 41 | 41 | 40 | 39 | 38 | 37 | 36 | 35 | 34 | 33 | 32 | 31 | 31 |
| Humid (%) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Dry (%) | Comfortable (%) | Humid (%) | |
|---|---|---|---|
| 1 | 53 | 44 | 3 |
| 2 | 53 | 44 | 3 |
| 3 | 52 | 45 | 3 |
| 4 | 52 | 45 | 3 |
| 5 | 52 | 45 | 3 |
| 6 | 51 | 46 | 3 |
| 7 | 51 | 46 | 3 |
| 8 | 50 | 47 | 3 |
| 9 | 50 | 47 | 3 |
| 10 | 50 | 47 | 3 |
| 11 | 49 | 47 | 3 |
| 12 | 50 | 47 | 3 |
| 13 | 50 | 47 | 3 |
| 14 | 51 | 46 | 3 |
| 15 | 52 | 45 | 3 |
| 16 | 53 | 44 | 3 |
| 17 | 54 | 43 | 3 |
| 18 | 55 | 42 | 3 |
| 19 | 57 | 41 | 2 |
| 20 | 57 | 41 | 2 |
| 21 | 58 | 40 | 2 |
| 22 | 59 | 39 | 2 |
| 23 | 61 | 38 | 1 |
| 24 | 62 | 37 | 1 |
| 25 | 63 | 36 | 1 |
| 26 | 64 | 35 | 1 |
| 27 | 65 | 34 | 1 |
| 28 | 66 | 33 | 1 |
| 29 | 67 | 32 | 1 |
| 30 | 68 | 31 | 1 |
| 31 | 68 | 31 | 1 |
Wind in August
Winds average 4 mph in August.
Across August, daily wind ranges from about 4 mph on the calmest days to 5 mph at its breeziest. It stays fairly steady from day to day.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (mph) | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Feels | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm |
| Wind speed (mph) | Feels | |
|---|---|---|
| 1 | 4 | calm |
| 2 | 4 | calm |
| 3 | 4 | calm |
| 4 | 4 | calm |
| 5 | 4 | calm |
| 6 | 4 | calm |
| 7 | 4 | calm |
| 8 | 4 | calm |
| 9 | 4 | calm |
| 10 | 4 | calm |
| 11 | 4 | calm |
| 12 | 4 | calm |
| 13 | 4 | calm |
| 14 | 4 | calm |
| 15 | 4 | calm |
| 16 | 4 | calm |
| 17 | 4 | calm |
| 18 | 4 | calm |
| 19 | 4 | calm |
| 20 | 4 | calm |
| 21 | 4 | calm |
| 22 | 5 | calm |
| 23 | 5 | calm |
| 24 | 5 | calm |
| 25 | 5 | calm |
| 26 | 5 | calm |
| 27 | 5 | calm |
| 28 | 5 | calm |
| 29 | 5 | calm |
| 30 | 5 | calm |
| 31 | 5 | calm |
Sunrise & sunset in August
Daylight runs from about 14 h 48 min at the start of August to 13 h 18 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 90 minutes over August. Sunrise moves from 4:52 AM to 5:32 AM, and sunset from 7:41 PM to 6:48 PM.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 14.8 | 14.8 | 14.7 | 14.7 | 14.6 | 14.6 | 14.5 | 14.5 | 14.4 | 14.4 | 14.3 | 14.3 | 14.2 | 14.2 | 14.1 | 14.1 | 14.0 | 14.0 | 13.9 | 13.9 | 13.8 | 13.8 | 13.7 | 13.7 | 13.6 | 13.5 | 13.5 | 13.4 | 13.4 | 13.3 | 13.3 |
| Sunrise (AM) | 4:52 | 4:53 | 4:54 | 4:55 | 4:57 | 4:58 | 4:59 | 5:01 | 5:02 | 5:03 | 5:05 | 5:06 | 5:07 | 5:09 | 5:10 | 5:11 | 5:13 | 5:14 | 5:16 | 5:17 | 5:18 | 5:20 | 5:21 | 5:22 | 5:24 | 5:25 | 5:27 | 5:28 | 5:29 | 5:31 | 5:32 |
| Sunset (PM) | 7:41 | 7:39 | 7:38 | 7:37 | 7:35 | 7:34 | 7:32 | 7:30 | 7:29 | 7:27 | 7:26 | 7:24 | 7:22 | 7:20 | 7:19 | 7:17 | 7:15 | 7:13 | 7:12 | 7:10 | 7:08 | 7:06 | 7:04 | 7:02 | 7:00 | 6:58 | 6:56 | 6:54 | 6:52 | 6:50 | 6:48 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 14.8 | 4:52 | 7:41 |
| 2 | 14.8 | 4:53 | 7:39 |
| 3 | 14.7 | 4:54 | 7:38 |
| 4 | 14.7 | 4:55 | 7:37 |
| 5 | 14.6 | 4:57 | 7:35 |
| 6 | 14.6 | 4:58 | 7:34 |
| 7 | 14.5 | 4:59 | 7:32 |
| 8 | 14.5 | 5:01 | 7:30 |
| 9 | 14.4 | 5:02 | 7:29 |
| 10 | 14.4 | 5:03 | 7:27 |
| 11 | 14.3 | 5:05 | 7:26 |
| 12 | 14.3 | 5:06 | 7:24 |
| 13 | 14.2 | 5:07 | 7:22 |
| 14 | 14.2 | 5:09 | 7:20 |
| 15 | 14.1 | 5:10 | 7:19 |
| 16 | 14.1 | 5:11 | 7:17 |
| 17 | 14.0 | 5:13 | 7:15 |
| 18 | 14.0 | 5:14 | 7:13 |
| 19 | 13.9 | 5:16 | 7:12 |
| 20 | 13.9 | 5:17 | 7:10 |
| 21 | 13.8 | 5:18 | 7:08 |
| 22 | 13.8 | 5:20 | 7:06 |
| 23 | 13.7 | 5:21 | 7:04 |
| 24 | 13.7 | 5:22 | 7:02 |
| 25 | 13.6 | 5:24 | 7:00 |
| 26 | 13.5 | 5:25 | 6:58 |
| 27 | 13.5 | 5:27 | 6:56 |
| 28 | 13.4 | 5:28 | 6:54 |
| 29 | 13.4 | 5:29 | 6:52 |
| 30 | 13.3 | 5:31 | 6:50 |
| 31 | 13.3 | 5:32 | 6:48 |
Solar energy in August
Average shortwave solar energy reaching the ground each day in August, about 5.32 kWh/m².
For context, solar energy here swings from a low near 0.86 kWh/m² to a high of 6.07 kWh/m² in July across the year — August's 5.32 kWh/m² sits near the top of that range.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 6.0 | 6.0 | 5.9 | 5.9 | 5.8 | 5.8 | 5.8 | 5.7 | 5.7 | 5.6 | 5.6 | 5.5 | 5.5 | 5.4 | 5.4 | 5.3 | 5.3 | 5.3 | 5.2 | 5.2 | 5.1 | 5.1 | 5.0 | 5.0 | 4.9 | 4.9 | 4.8 | 4.8 | 4.8 | 4.7 | 4.7 |
| Level | Intense | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 6.0 | Intense |
| 2 | 6.0 | Bright |
| 3 | 5.9 | Bright |
| 4 | 5.9 | Bright |
| 5 | 5.8 | Bright |
| 6 | 5.8 | Bright |
| 7 | 5.8 | Bright |
| 8 | 5.7 | Bright |
| 9 | 5.7 | Bright |
| 10 | 5.6 | Bright |
| 11 | 5.6 | Bright |
| 12 | 5.5 | Bright |
| 13 | 5.5 | Bright |
| 14 | 5.4 | Bright |
| 15 | 5.4 | Bright |
| 16 | 5.3 | Bright |
| 17 | 5.3 | Bright |
| 18 | 5.3 | Bright |
| 19 | 5.2 | Bright |
| 20 | 5.2 | Bright |
| 21 | 5.1 | Bright |
| 22 | 5.1 | Bright |
| 23 | 5.0 | Bright |
| 24 | 5.0 | Bright |
| 25 | 4.9 | Bright |
| 26 | 4.9 | Bright |
| 27 | 4.8 | Bright |
| 28 | 4.8 | Bright |
| 29 | 4.8 | Bright |
| 30 | 4.7 | Bright |
| 31 | 4.7 | Bright |
Hazard calendar for Bainbridge Island
None of Bainbridge Island's seasonal hazards are active in August. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.
Bainbridge Island's rainy season runs October–April, when most of the year's rain falls.
Is August a good time to visit Bainbridge Island?
Our two travel scores rate August for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
August is one of the better times to visit Bainbridge Island for general sightseeing.
What to pack for Bainbridge Island in August
From August's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In August, Bainbridge Island sees daytime highs around 72°F and nights near 58°F. Worth packing: light clothes and sun protection. About 6 days see rain.
Sea temperature near Bainbridge Island in August
The nearest coast averages about 53°F in August — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 38 mi away) is warmest in August at about 53°F and coldest in February near 46°F.
The water stays below 68°F all year — cool enough that most swimmers want a wetsuit.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°F) | 46 | 46 | 47 | 48 | 50 | 52 | 53 | 53 | 53 | 50 | 49 | 47 |
| Comfort | Bracing | Bracing | Bracing | Bracing | Bracing | Bracing | Bracing | Bracing | Bracing | Bracing | Bracing | Bracing |
| Sea temperature (°F) | Comfort | |
|---|---|---|
| Jan | 46 | Bracing |
| Feb | 46 | Bracing |
| Mar | 47 | Bracing |
| Apr | 48 | Bracing |
| May | 50 | Bracing |
| Jun | 52 | Bracing |
| Jul | 53 | Bracing |
| Aug | 53 | Bracing |
| Sep | 53 | Bracing |
| Oct | 50 | Bracing |
| Nov | 49 | Bracing |
| Dec | 47 | Bracing |
UV index in Bainbridge Island in August
Clear-sky midday UV in August peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Bainbridge Island peaks around July 17 at about 8 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 18 at about 1 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 7 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 1 | 1 | 4 | 5 | 7 | 6 | 8 | 6 | 4 | 3 | 1 | 1 |
| Level | Low | Low | Moderate | Moderate | High | High | Very high | High | Moderate | Moderate | Low | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 1 | Low |
| Feb | 1 | Low |
| Mar | 4 | Moderate |
| Apr | 5 | Moderate |
| May | 7 | High |
| Jun | 6 | High |
| Jul | 8 | Very high |
| Aug | 6 | High |
| Sep | 4 | Moderate |
| Oct | 3 | Moderate |
| Nov | 1 | Low |
| Dec | 1 | Low |
Air quality in Bainbridge Island in August
Average fine-particle pollution (PM2.5) through the year — so you can see where August falls, not just the annual average.
Air quality in Bainbridge Island is worst in August — around 20 µg/m³ PM2.5 (moderate), about 3.1× the cleanest month (December, 6 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 8 | 10 | 12 | 12 | 13 | 11 | 10 | 20 | 18 | 11 | 7 | 6 |
| Level | Good | Good | Moderate | Good | Moderate | Good | Good | Moderate | Moderate | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 8 | Good |
| Feb | 10 | Good |
| Mar | 12 | Moderate |
| Apr | 12 | Good |
| May | 13 | Moderate |
| Jun | 11 | Good |
| Jul | 10 | Good |
| Aug | 20 | Moderate |
| Sep | 18 | Moderate |
| Oct | 11 | Good |
| Nov | 7 | Good |
| Dec | 6 | Good |
Where is Bainbridge Island?
Bainbridge Island sits at 47.6°N, 122.5°W, 89 ft above sea level, in United States. The nearest listed city is Bremerton, 6.8 mi away.
Topography around Bainbridge Island
How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Bainbridge Island.
Within 2 miles, the terrain around Bainbridge Island has only modest variations in elevation — a maximum elevation change of 453 ft around an average of 144 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 623 ft; within 50 miles, very significant variations in elevation — a maximum elevation change of 7,589 ft.
The land around Bainbridge Island is covered by trees (64%) and water (26%) within 2 miles, water (44%) and trees (40%) within 10 miles, and trees (70%) within 50 miles.
United States travel facts
- Power plugs
- Type A / B
- 120 V · 60 Hz
- Prices
- ≈ 100% of US
- price level, 2025
- GDP per capita
- $90,027
- 2025
- Happiness
- 6.8 / 10
- World Happiness, 2025
- Safe drinking water
- 98%
- of population, 2024
- Homicide rate
- 5.8
- per 100k, 2023
- Road deaths
- 12.7
- per 100k/yr, 2019
- Income group
- High
- World Bank
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Bainbridge Island (47.6262°, -122.5212°, elevation 89 ft), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).