Silverdale weather in August

In August, Silverdale sees average daytime highs of 71°F and overnight lows near 58°F, with 2.3 in of rain across 8.5 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 72°F in the first days to 69°F by the end. The sky is clear or mostly clear about 42% of the time in August, and the air most often feels comfortable.

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 Silverdale's 1st-clearest and 11th-windiest month. For the whole year in context, see Silverdale's year-round climate.

Daytime high: 71°; 1st warmest
Overnight low: 58°; 12th coldest
Rainfall: 2.3 in; 8.5 wet days
Daylight: 14 h 06 min; 5:12 AM – 7:18 PM
Cloud cover: 48%; 1st clearest
Wind: 3 mph; 11th windiest
Solar energy: 5.39 kWh/m²
Travel score: 7.0; out of 10

Silverdale is census designated place in Kitsap County, Washington, USA.

Density: 545/km²; people per km²

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

← July Silverdale year-round climate September →Best places to visit in August

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 72°F in the first days to 69°F by the end.

A typical August day in Silverdale reaches about 71°F in the afternoon and slips back to 58°F overnight — a 13°F spread between the day's warmth and the night's chill. On most days the high lands between 64°F and 78°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)	72	72	72	72	72	72	72	72	72	72	72	72	71	71	71	71	71	71	71	71	71	70	70	70	70	70	69	69	69	69	69
Avg low (°F)	59	59	59	59	59	59	59	59	59	59	59	59	59	59	59	59	58	58	58	58	58	58	58	58	58	57	57	57	57	57	57

	Avg high (°F)	Avg low (°F)
1	72	59
2	72	59
3	72	59
4	72	59
5	72	59
6	72	59
7	72	59
8	72	59
9	72	59
10	72	59
11	72	59
12	72	59
13	71	59
14	71	59
15	71	59
16	71	59
17	71	58
18	71	58
19	71	58
20	71	58
21	71	58
22	70	58
23	70	58
24	70	58
25	70	58
26	70	57
27	69	57
28	69	57
29	69	57
30	69	57
31	69	57

Silverdale 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	45° / 39°	6.7	19	3.3	8.7	0.7
Feb	47° / 39°	4.7	15.7	2.5	9.9	1.2
Mar	50° / 40°	5.6	19.1	1.9	11.6	1.7
Apr	54° / 43°	4.8	16.9	0.4	13.3	2.7
May	60° / 48°	3.8	14.7	0	14.9	4.3
Jun	65° / 53°	3.9	13.5	0	15.7	5.3
Jul	70° / 57°	2.3	8.7	0	15.4	6.9
Aug	71° / 58°	2.3	8.5	0	14.1	7.0
Sep	66° / 55°	3.5	11.4	0	12.4	5.9
Oct	57° / 49°	5.7	16.4	0	10.6	3.5
Nov	49° / 43°	7.6	19.1	1	9.1	1.6
Dec	44° / 39°	7.3	18.4	3	8.3	0.7

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 42% of the time in August, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 17% of August, with mostly cloudy or overcast conditions the remaining 41%. 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 (%)	67	66	65	65	65	63	63	62	61	61	60	60	60	59	59	59	58	57	57	57	57	55	55	55	54	54	55	55	55	56	56
Cloudier (%)	33	34	35	35	35	37	37	38	39	39	40	40	40	41	41	41	42	43	43	43	43	45	45	45	46	46	45	45	45	44	44

	Clearer (%)	Cloudier (%)
1	67	33
2	66	34
3	65	35
4	65	35
5	65	35
6	63	37
7	63	37
8	62	38
9	61	39
10	61	39
11	60	40
12	60	40
13	60	40
14	59	41
15	59	41
16	59	41
17	58	42
18	57	43
19	57	43
20	57	43
21	57	43
22	55	45
23	55	45
24	55	45
25	54	46
26	54	46
27	55	45
28	55	45
29	55	45
30	56	44
31	56	44

Chance of precipitation in August

Any precipitation

Silverdale gets around 2.3 in of rain over 8.5 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 27% and peaks near 37% 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 (%)	20	20	20	20	21	21	21	22	22	23	23	24	24	25	26	26	27	27	28	29	30	30	31	32	33	34	35	35	36	36	37

	Rain chance (%)
1	20
2	20
3	20
4	20
5	21
6	21
7	21
8	22
9	22
10	23
11	23
12	24
13	24
14	25
15	26
16	26
17	27
18	27
19	28
20	29
21	30
22	30
23	31
24	32
25	33
26	34
27	35
28	35
29	36
30	36
31	37

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

Most of August feels comfortable — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, August lands in the comfortable 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 (%)	30	30	30	30	30	30	30	30	30	31	31	31	32	33	34	35	36	37	38	39	41	42	43	44	45	47	48	49	51	52	53
Comfortable (%)	63	63	63	63	63	63	63	63	63	61	61	61	60	59	58	57	56	56	55	54	53	53	52	52	51	50	49	48	47	46	45
Humid (%)	7	7	7	7	7	7	7	7	7	8	8	8	8	8	8	8	8	7	7	7	6	5	5	4	4	3	3	3	2	2	2

	Dry (%)	Comfortable (%)	Humid (%)
1	30	63	7
2	30	63	7
3	30	63	7
4	30	63	7
5	30	63	7
6	30	63	7
7	30	63	7
8	30	63	7
9	30	63	7
10	31	61	8
11	31	61	8
12	31	61	8
13	32	60	8
14	33	59	8
15	34	58	8
16	35	57	8
17	36	56	8
18	37	56	7
19	38	55	7
20	39	54	7
21	41	53	6
22	42	53	5
23	43	52	5
24	44	52	4
25	45	51	4
26	47	50	3
27	48	49	3
28	49	48	3
29	51	47	2
30	52	46	2
31	53	45	2

Wind in August

Winds average 3 mph in August.

Across August, daily wind ranges from about 3 mph on the calmest days to 4 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)	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	4	4	4	4	4	4
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	3	calm
2	3	calm
3	3	calm
4	3	calm
5	3	calm
6	3	calm
7	3	calm
8	3	calm
9	3	calm
10	3	calm
11	3	calm
12	3	calm
13	3	calm
14	3	calm
15	3	calm
16	3	calm
17	3	calm
18	3	calm
19	3	calm
20	3	calm
21	3	calm
22	3	calm
23	3	calm
24	3	calm
25	3	calm
26	4	calm
27	4	calm
28	4	calm
29	4	calm
30	4	calm
31	4	calm

Sunrise & sunset in August

DaylightNight

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 5:33 AM, and sunset from 7:42 PM to 6:49 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	14.4	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	13.6	13.5	13.4	13.4	13.3	13.3
Sunrise (AM)	4:52	4:53	4:55	4:56	4:57	4:59	5:00	5:01	5:03	5:04	5:05	5:07	5:08	5:09	5:11	5:12	5:13	5:15	5:16	5:18	5:19	5:20	5:22	5:23	5:24	5:26	5:27	5:29	5:30	5:31	5:33
Sunset (PM)	7:42	7:40	7:39	7:37	7:36	7:34	7:33	7:31	7:30	7:28	7:26	7:25	7:23	7:21	7:19	7:18	7:16	7:14	7:12	7:10	7:09	7:07	7:05	7:03	7:01	6:59	6:57	6:55	6:53	6:51	6:49

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	14.8	4:52	7:42
2	14.8	4:53	7:40
3	14.7	4:55	7:39
4	14.7	4:56	7:37
5	14.6	4:57	7:36
6	14.6	4:59	7:34
7	14.5	5:00	7:33
8	14.5	5:01	7:31
9	14.4	5:03	7:30
10	14.4	5:04	7:28
11	14.4	5:05	7:26
12	14.3	5:07	7:25
13	14.2	5:08	7:23
14	14.2	5:09	7:21
15	14.1	5:11	7:19
16	14.1	5:12	7:18
17	14.0	5:13	7:16
18	14.0	5:15	7:14
19	13.9	5:16	7:12
20	13.9	5:18	7:10
21	13.8	5:19	7:09
22	13.8	5:20	7:07
23	13.7	5:22	7:05
24	13.7	5:23	7:03
25	13.6	5:24	7:01
26	13.6	5:26	6:59
27	13.5	5:27	6:57
28	13.4	5:29	6:55
29	13.4	5:30	6:53
30	13.3	5:31	6:51
31	13.3	5:33	6:49

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.39 kWh/m².

For context, solar energy here swings from a low near 0.87 kWh/m² to a high of 6.16 kWh/m² in July across the year — August's 5.39 kWh/m² falls in the middle.

	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)	6.1	6.0	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	5.2	5.2	5.1	5.1	5.0	5.0	4.9	4.9	4.8	4.8	4.8	4.7
Level	Intense	Intense	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

	Solar energy (kWh/m²)	Level
1	6.1	Intense
2	6.0	Intense
3	6.0	Intense
4	6.0	Bright
5	5.9	Bright
6	5.9	Bright
7	5.8	Bright
8	5.8	Bright
9	5.8	Bright
10	5.7	Bright
11	5.7	Bright
12	5.6	Bright
13	5.6	Bright
14	5.5	Bright
15	5.5	Bright
16	5.4	Bright
17	5.4	Bright
18	5.3	Bright
19	5.3	Bright
20	5.2	Bright
21	5.2	Bright
22	5.1	Bright
23	5.1	Bright
24	5.0	Bright
25	5.0	Bright
26	4.9	Bright
27	4.9	Bright
28	4.8	Bright
29	4.8	Bright
30	4.8	Bright
31	4.7	Bright

Planning a trip in August

Is August a good time to visit Silverdale?

Our two travel scores rate August for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

7.0

Sightseeing

1st-best month of the year

4.6

Beach & pool

1st-best month of the year

August is one of the better times to visit Silverdale for general sightseeing.

What to pack for Silverdale in August

From August's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In August, Silverdale sees daytime highs around 71°F and nights near 58°F. Worth packing: rain gear and sun protection. About 9 days see rain.

rain gearsun protection

Sea temperature near Silverdale 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 34 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 Silverdale in August

LowModerateHighVery highExtreme

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 Silverdale peaks around July 17 at about 8 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 17 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 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

Location & terrain

Where is Silverdale?

Silverdale sits at 47.6°N, 122.7°W, 10 ft above sea level, in United States. The nearest listed city is Bremerton, 6.2 mi away.

Topography around Silverdale

How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Silverdale.

Within 2 miles, the terrain around Silverdale has only modest variations in elevation — a maximum elevation change of 581 ft around an average of 184 ft above sea level; within 10 miles, significant variations in elevation — a maximum elevation change of 1,778 ft; within 50 miles, very significant variations in elevation — a maximum elevation change of 7,723 ft.

The land around Silverdale is covered by trees (55%) and water (22%) within 2 miles, trees (61%) and water (29%) within 10 miles, and trees (68%) within 50 miles.

2 miles

581 ft

trees 55%

10 miles

1,778 ft

trees 61%

50 miles

7,723 ft

trees 68%

treesgrasslandartificial surfacesbare terrainwater

← July Silverdale year-round climate September →Best places to visit in August

August weather nearby: Bremerton 6.2 mi · Bainbridge Island 8.1 mi · Seattle 17 mi · Shoreline 18 mi · Edmonds 19 mi · Burien 21 mi · Columbia City 21 mi · Mountlake Terrace 21 mi

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 Silverdale (47.6445°, -122.6949°, elevation 10 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).

	Avg high (°F)	Avg low (°F)
1	72	59
2	72	59
3	72	59
4	72	59
5	72	59
6	72	59
7	72	59
8	72	59
9	72	59
10	72	59
11	72	59
12	72	59
13	71	59
14	71	59
15	71	59
16	71	59
17	71	58
18	71	58
19	71	58
20	71	58
21	71	58
22	70	58
23	70	58
24	70	58
25	70	58
26	70	57
27	69	57
28	69	57
29	69	57
30	69	57
31	69	57

	Clearer (%)	Cloudier (%)
1	67	33
2	66	34
3	65	35
4	65	35
5	65	35
6	63	37
7	63	37
8	62	38
9	61	39
10	61	39
11	60	40
12	60	40
13	60	40
14	59	41
15	59	41
16	59	41
17	58	42
18	57	43
19	57	43
20	57	43
21	57	43
22	55	45
23	55	45
24	55	45
25	54	46
26	54	46
27	55	45
28	55	45
29	55	45
30	56	44
31	56	44

	Rain chance (%)
1	20
2	20
3	20
4	20
5	21
6	21
7	21
8	22
9	22
10	23
11	23
12	24
13	24
14	25
15	26
16	26
17	27
18	27
19	28
20	29
21	30
22	30
23	31
24	32
25	33
26	34
27	35
28	35
29	36
30	36
31	37

	Dry (%)	Comfortable (%)	Humid (%)
1	30	63	7
2	30	63	7
3	30	63	7
4	30	63	7
5	30	63	7
6	30	63	7
7	30	63	7
8	30	63	7
9	30	63	7
10	31	61	8
11	31	61	8
12	31	61	8
13	32	60	8
14	33	59	8
15	34	58	8
16	35	57	8
17	36	56	8
18	37	56	7
19	38	55	7
20	39	54	7
21	41	53	6
22	42	53	5
23	43	52	5
24	44	52	4
25	45	51	4
26	47	50	3
27	48	49	3
28	49	48	3
29	51	47	2
30	52	46	2
31	53	45	2

	Avg high (°F)	Avg low (°F)
1	72	59
2	72	59
3	72	59
4	72	59
5	72	59
6	72	59
7	72	59
8	72	59
9	72	59
10	72	59
11	72	59
12	72	59
13	71	59
14	71	59
15	71	59
16	71	59
17	71	58
18	71	58
19	71	58
20	71	58
21	71	58
22	70	58
23	70	58
24	70	58
25	70	58
26	70	57
27	69	57
28	69	57
29	69	57
30	69	57
31	69	57

	Clearer (%)	Cloudier (%)
1	67	33
2	66	34
3	65	35
4	65	35
5	65	35
6	63	37
7	63	37
8	62	38
9	61	39
10	61	39
11	60	40
12	60	40
13	60	40
14	59	41
15	59	41
16	59	41
17	58	42
18	57	43
19	57	43
20	57	43
21	57	43
22	55	45
23	55	45
24	55	45
25	54	46
26	54	46
27	55	45
28	55	45
29	55	45
30	56	44
31	56	44

	Rain chance (%)
1	20
2	20
3	20
4	20
5	21
6	21
7	21
8	22
9	22
10	23
11	23
12	24
13	24
14	25
15	26
16	26
17	27
18	27
19	28
20	29
21	30
22	30
23	31
24	32
25	33
26	34
27	35
28	35
29	36
30	36
31	37

	Dry (%)	Comfortable (%)	Humid (%)
1	30	63	7
2	30	63	7
3	30	63	7
4	30	63	7
5	30	63	7
6	30	63	7
7	30	63	7
8	30	63	7
9	30	63	7
10	31	61	8
11	31	61	8
12	31	61	8
13	32	60	8
14	33	59	8
15	34	58	8
16	35	57	8
17	36	56	8
18	37	56	7
19	38	55	7
20	39	54	7
21	41	53	6
22	42	53	5
23	43	52	5
24	44	52	4
25	45	51	4
26	47	50	3
27	48	49	3
28	49	48	3
29	51	47	2
30	52	46	2
31	53	45	2

	Avg high (°F)	Avg low (°F)
1	72	59
2	72	59
3	72	59
4	72	59
5	72	59
6	72	59
7	72	59
8	72	59
9	72	59
10	72	59
11	72	59
12	72	59
13	71	59
14	71	59
15	71	59
16	71	59
17	71	58
18	71	58
19	71	58
20	71	58
21	71	58
22	70	58
23	70	58
24	70	58
25	70	58
26	70	57
27	69	57
28	69	57
29	69	57
30	69	57
31	69	57

	Clearer (%)	Cloudier (%)
1	67	33
2	66	34
3	65	35
4	65	35
5	65	35
6	63	37
7	63	37
8	62	38
9	61	39
10	61	39
11	60	40
12	60	40
13	60	40
14	59	41
15	59	41
16	59	41
17	58	42
18	57	43
19	57	43
20	57	43
21	57	43
22	55	45
23	55	45
24	55	45
25	54	46
26	54	46
27	55	45
28	55	45
29	55	45
30	56	44
31	56	44

	Rain chance (%)
1	20
2	20
3	20
4	20
5	21
6	21
7	21
8	22
9	22
10	23
11	23
12	24
13	24
14	25
15	26
16	26
17	27
18	27
19	28
20	29
21	30
22	30
23	31
24	32
25	33
26	34
27	35
28	35
29	36
30	36
31	37

	Dry (%)	Comfortable (%)	Humid (%)
1	30	63	7
2	30	63	7
3	30	63	7
4	30	63	7
5	30	63	7
6	30	63	7
7	30	63	7
8	30	63	7
9	30	63	7
10	31	61	8
11	31	61	8
12	31	61	8
13	32	60	8
14	33	59	8
15	34	58	8
16	35	57	8
17	36	56	8
18	37	56	7
19	38	55	7
20	39	54	7
21	41	53	6
22	42	53	5
23	43	52	5
24	44	52	4
25	45	51	4
26	47	50	3
27	48	49	3
28	49	48	3
29	51	47	2
30	52	46	2
31	53	45	2