Bayside in Summer
In summer (June, July and August), Bayside sees average daytime highs around 65°F and overnight lows near 52°F, with 1.3 in of rain over about 6 wet days across the season. It is the warmest season of the year and the driest season of the year.
Over the season highs climb from about 60°F in early June to 67°F by late August. The sky is clear or mostly clear about 65% of the time across summer, and the air most often feels dry.
Summer is Bayside's best season of the year to visit on our travel score. For the whole year in context, see Bayside's year-round climate.
- Avg daytime high
- 65°F
- warmest season of the year
- Avg overnight low
- 52°F
- Rainfall
- 1.3 in
- 6 wet days
- Avg wind
- 6 mph
- Travel score
- 7.5
- best season of the year
- Months
- Jun · Jul · Aug
Temperature in Bayside in Summer
Over the season highs climb from about 60°F in early June to 67°F by late August.
A typical summer day in Bayside reaches about 65°F and drops to 52°F overnight. The warmest of the three months is August, the coolest June.
Bayside weather by month
How the three summer months (June, July and August) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°F) | Rainfall (inches) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 51° / 41° | 8.6 | 15.4 | 1.8 | 9.4 | 2.2 |
| Feb | 52° / 41° | 7.1 | 13.1 | 2.4 | 10.4 | 2.4 |
| Mar | 53° / 42° | 7.4 | 14.7 | 2.7 | 11.7 | 2.6 |
| Apr | 55° / 44° | 4.4 | 11.8 | 1 | 13.1 | 3.3 |
| May | 58° / 47° | 2.4 | 7.2 | 0.1 | 14.2 | 4.7 |
| Jun | 62° / 50° | 1.0 | 3.8 | 0 | 14.9 | 6.3 |
| Jul | 66° / 53° | 0.1 | 0.8 | 0 | 14.6 | 8.0 |
| Aug | 67° / 53° | 0.2 | 0.9 | 0 | 13.6 | 8.1 |
| Sep | 66° / 52° | 0.7 | 2.5 | 0 | 12.3 | 7.7 |
| Oct | 61° / 48° | 3.2 | 6.4 | 0 | 10.9 | 5.9 |
| Nov | 55° / 44° | 6.2 | 12.3 | 0.5 | 9.7 | 3.2 |
| Dec | 50° / 40° | 10.1 | 15.4 | 1.7 | 9.1 | 2.1 |
Cloud cover in Summer
The sky is clear or mostly clear about 65% of the time across summer.
Chance of precipitation in Summer
Bayside gets around 1.3 in of rain over 6 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 6 mph across summer.
Sunrise & sunset in Summer
Daylight runs from about 14 h 42 min in early June to 13 hours by late August. The lit band spans sunrise to sunset each day.
Solar energy in Summer
Average shortwave solar energy reaching the ground each day across summer, about 7.4 kWh/m².
Hazard calendar for Bayside
None of Bayside's seasonal hazards peak in summer. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do.
Bayside's rainy season runs November–March, when most of the year's rain falls.
Is summer a good time to visit Bayside?
Our two travel scores rate summer for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
summer is one of the better times to visit Bayside for general sightseeing.
What to pack for Bayside in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Bayside sees daytime highs around 65°F and nights near 52°F. Pack sun protection. Worth having: a warm layer. About 6 days see rain.
Sea temperature near Bayside in Summer
The nearest coast averages about 54°F across summer — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea offshore is warmest in August at about 55°F and coldest in March near 51°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) | 52 | 52 | 51 | 52 | 52 | 53 | 54 | 55 | 55 | 54 | 53 | 53 |
| Comfort | Bracing | Bracing | Bracing | Bracing | Bracing | Bracing | Bracing | Bracing | Bracing | Bracing | Bracing | Bracing |
| Sea temperature (°F) | Comfort | |
|---|---|---|
| Jan | 52 | Bracing |
| Feb | 52 | Bracing |
| Mar | 51 | Bracing |
| Apr | 52 | Bracing |
| May | 52 | Bracing |
| Jun | 53 | Bracing |
| Jul | 54 | Bracing |
| Aug | 55 | Bracing |
| Sep | 55 | Bracing |
| Oct | 54 | Bracing |
| Nov | 53 | Bracing |
| Dec | 53 | Bracing |
UV index in Bayside in Summer
Clear-sky midday UV across summer averages around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Bayside peaks around June 21 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 at about 2 (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) | 2 | 3 | 5 | 6 | 9 | 10 | 9 | 8 | 5 | 5 | 2 | 2 |
| Level | Low | Moderate | Moderate | High | Very high | Very high | Very high | Very high | High | Moderate | Low | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 2 | Low |
| Feb | 3 | Moderate |
| Mar | 5 | Moderate |
| Apr | 6 | High |
| May | 9 | Very high |
| Jun | 10 | Very high |
| Jul | 9 | Very high |
| Aug | 8 | Very high |
| Sep | 5 | High |
| Oct | 5 | Moderate |
| Nov | 2 | Low |
| Dec | 2 | Low |
Air quality in Bayside in Summer
Average fine-particle pollution (PM2.5) through the year — so you can see where summer falls, not just the annual average.
Air quality in Bayside is worst in September — around 116 µg/m³ PM2.5 (unhealthy), about 23.7× the cleanest month (January, 5 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) | 5 | 7 | 7 | 7 | 6 | 6 | 12 | 85 | 116 | 16 | 6 | 5 |
| Level | Good | Good | Good | Good | Good | Good | Good | Unhealthy | Unhealthy | Moderate | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 5 | Good |
| Feb | 7 | Good |
| Mar | 7 | Good |
| Apr | 7 | Good |
| May | 6 | Good |
| Jun | 6 | Good |
| Jul | 12 | Good |
| Aug | 85 | Unhealthy |
| Sep | 116 | Unhealthy |
| Oct | 16 | Moderate |
| Nov | 6 | Good |
| Dec | 5 | Good |
Where is Bayside?
Bayside sits at 40.8°N, 124.1°W, 30 ft above sea level, in United States. The nearest listed city is Arcata, 1.9 mi away.
Topography around Bayside
How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Bayside.
Within 2 miles, the terrain around Bayside has significant variations in elevation — a maximum elevation change of 1,362 ft around an average of 285 ft above sea level; within 10 miles, large variations in elevation — a maximum elevation change of 2,920 ft; within 50 miles, very significant variations in elevation — a maximum elevation change of 7,415 ft.
The land around Bayside is covered by trees (61%) and grassland (20%) within 2 miles, trees (62%) and water (22%) within 10 miles, and trees (68%) and water (26%) 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 Bayside (40.8424°, -124.0637°, elevation 30 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.