Arbutus in Summer
In summer (June, July and August), Arbutus sees average daytime highs around 84°F and overnight lows near 68°F, with 11.7 in of rain over about 35 wet days across the season. It is the warmest season of the year and the wettest season of the year.
Over the season highs climb from about 79°F in early June to 83°F by late August. The sky is clear or mostly clear about 28% of the time across summer, and the air most often feels muggy.
Summer is Arbutus's 2nd-best season to visit on our travel score. For the whole year in context, see Arbutus's year-round climate.
- Avg daytime high
- 84°F
- warmest season of the year
- Avg overnight low
- 68°F
- Rainfall
- 11.7 in
- 35 wet days
- Avg wind
- 6 mph
- Travel score
- 5.3
- 2nd-best season
- Months
- Jun · Jul · Aug
Temperature in Arbutus in Summer
Over the season highs climb from about 79°F in early June to 83°F by late August.
A typical summer day in Arbutus reaches about 84°F and drops to 68°F overnight. The warmest of the three months is July, the coolest June.
How summer really feels in Arbutus
Once humidity and wind are folded in, summer brings about 0 days that feel above 90°F and 0 that feel at or below 32°F.
summer sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Arbutus 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 | 42° / 28° | 3.1 | 8.5 | 3 | 9.6 | 0.2 |
| Feb | 44° / 29° | 2.9 | 8.5 | 3.2 | 10.5 | 0.9 |
| Mar | 53° / 36° | 4.0 | 10.3 | 2.2 | 11.7 | 3.0 |
| Apr | 64° / 47° | 3.5 | 10.3 | 0.2 | 13 | 5.7 |
| May | 73° / 56° | 3.8 | 11.4 | 0 | 14.1 | 6.5 |
| Jun | 82° / 65° | 3.7 | 11.6 | 0 | 14.7 | 5.8 |
| Jul | 86° / 70° | 4.2 | 12.1 | 0 | 14.5 | 4.7 |
| Aug | 84° / 69° | 3.7 | 10.9 | 0 | 13.5 | 5.4 |
| Sep | 78° / 61° | 4.6 | 9.1 | 0 | 12.3 | 6.9 |
| Oct | 66° / 50° | 3.6 | 8 | 0 | 11 | 6.4 |
| Nov | 55° / 39° | 3.0 | 7.6 | 0.2 | 9.8 | 3.8 |
| Dec | 46° / 32° | 3.7 | 9 | 1.7 | 9.3 | 1.2 |
Cloud cover in Summer
The sky is clear or mostly clear about 28% of the time across summer.
Chance of precipitation in Summer
Arbutus gets around 11.7 in of rain over 35 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels muggy — 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 36 min in early June to 12 h 54 min 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 5.8 kWh/m².
Hazard calendar for Arbutus
In summer, Arbutus overlaps its atlantic hurricane season. The full year is below, with each hazard's peak months called out.
Arbutus sits in the Atlantic hurricane belt; the season peaks August–October.
Is summer a good time to visit Arbutus?
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 a reasonable time to visit Arbutus for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Arbutus in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Arbutus sees daytime highs around 84°F and nights near 68°F. Pack light clothes and sun protection. Worth having: rain gear. About 35 days see rain.
Sea temperature near Arbutus in Summer
The nearest coast averages about 74°F across summer — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 19 mi away) is warmest in August at about 78°F and coldest in February near 36°F.
It's comfortable for a long swim from Jun 16 to Oct 5 — about 3.7 months when the water holds above 68°F.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°F) | 38 | 36 | 40 | 47 | 58 | 68 | 76 | 78 | 74 | 65 | 53 | 44 |
| Comfort | Bracing | Bracing | Bracing | Bracing | Bracing | Refreshing | Warm | Warm | Refreshing | Cool | Bracing | Bracing |
| Sea temperature (°F) | Comfort | |
|---|---|---|
| Jan | 38 | Bracing |
| Feb | 36 | Bracing |
| Mar | 40 | Bracing |
| Apr | 47 | Bracing |
| May | 58 | Bracing |
| Jun | 68 | Refreshing |
| Jul | 76 | Warm |
| Aug | 78 | Warm |
| Sep | 74 | Refreshing |
| Oct | 65 | Cool |
| Nov | 53 | Bracing |
| Dec | 44 | Bracing |
UV index in Arbutus in Summer
Clear-sky midday UV across summer averages around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Arbutus peaks around July 10 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 19 at about 2 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 9 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 2 | 3 | 5 | 6 | 8 | 9 | 9 | 7 | 6 | 4 | 3 | 2 |
| Level | Low | Moderate | Moderate | High | Very high | Very high | Very high | High | High | Moderate | Moderate | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 2 | Low |
| Feb | 3 | Moderate |
| Mar | 5 | Moderate |
| Apr | 6 | High |
| May | 8 | Very high |
| Jun | 9 | Very high |
| Jul | 9 | Very high |
| Aug | 7 | High |
| Sep | 6 | High |
| Oct | 4 | Moderate |
| Nov | 3 | Moderate |
| Dec | 2 | Low |
Air quality in Arbutus 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 Arbutus is worst in July — around 17 µg/m³ PM2.5 (moderate), about 2.0× the cleanest month (November, 8 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) | 10 | 12 | 13 | 13 | 15 | 16 | 17 | 14 | 12 | 9 | 8 | 10 |
| Level | Good | Good | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 10 | Good |
| Feb | 12 | Good |
| Mar | 13 | Moderate |
| Apr | 13 | Moderate |
| May | 15 | Moderate |
| Jun | 16 | Moderate |
| Jul | 17 | Moderate |
| Aug | 14 | Moderate |
| Sep | 12 | Good |
| Oct | 9 | Good |
| Nov | 8 | Good |
| Dec | 10 | Good |
Where is Arbutus?
Arbutus sits at 39.3°N, 76.7°W, 151 ft above sea level, in United States. The nearest listed city is Catonsville, 1.9 mi away.
Topography around Arbutus
How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Arbutus.
Within 2 miles, the terrain around Arbutus has only modest variations in elevation — a maximum elevation change of 502 ft around an average of 217 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 646 ft; within 50 miles, large variations in elevation — a maximum elevation change of 2,031 ft.
The land around Arbutus is covered by trees (50%) and artificial surfaces (37%) within 2 miles, trees (54%) and artificial surfaces (31%) within 10 miles, and trees (52%) 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 Arbutus (39.2546°, -76.7°, elevation 151 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.