Hudiksvall in Summer
In summer (June, July and August), Hudiksvall sees average daytime highs around 18°C and overnight lows near 11°C, with 209 mm of rain over about 34 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 15°C in early June to 17°C by late August. The sky is clear or mostly clear about 19% of the time across summer, and the air most often feels dry.
Summer is Hudiksvall's best season of the year to visit on our travel score. For the whole year in context, see Hudiksvall's year-round climate.
- Avg daytime high
- 18°C
- warmest season of the year
- Avg overnight low
- 11°C
- Rainfall
- 209 mm
- 34 wet days
- Avg wind
- 12 km/h
- Travel score
- 5.5
- best season of the year
- Months
- Jun · Jul · Aug
Temperature in Hudiksvall in Summer
Over the season highs climb from about 15°C in early June to 17°C by late August.
A typical summer day in Hudiksvall reaches about 18°C and drops to 11°C overnight. The warmest of the three months is July, the coolest June.
How summer really feels in Hudiksvall
Once humidity and wind are folded in, summer brings about 0 days that feel above 32°C and 0 that feel at or below 0°C.
summer sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Hudiksvall 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 (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | -1° / -6° | 42 | 9 | 8.7 | 5.9 | 0.0 |
| Feb | -1° / -7° | 30 | 7.3 | 7.9 | 8.4 | 0.0 |
| Mar | 3° / -4° | 32 | 7.1 | 6.9 | 11.3 | 0.0 |
| Apr | 7° / -0° | 36 | 7.5 | 3.5 | 14.3 | 1.1 |
| May | 12° / 4° | 45 | 9 | 0.4 | 17.2 | 3.3 |
| Jun | 16° / 9° | 60 | 10.5 | 0 | 19 | 5.0 |
| Jul | 20° / 12° | 71 | 11.5 | 0 | 18.2 | 5.9 |
| Aug | 19° / 12° | 78 | 11.9 | 0 | 15.6 | 5.7 |
| Sep | 14° / 8° | 53 | 9.7 | 0 | 12.6 | 4.1 |
| Oct | 8° / 3° | 64 | 10.7 | 1.4 | 9.6 | 1.3 |
| Nov | 3° / -1° | 54 | 10.7 | 5.6 | 6.7 | 0.0 |
| Dec | -0° / -5° | 49 | 10.3 | 8 | 5 | 0.0 |
Cloud cover in Summer
The sky is clear or mostly clear about 19% of the time across summer.
Chance of precipitation in Summer
Hudiksvall gets around 209 mm of rain over 34 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 12 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 18 h 24 min in early June to 14 h 12 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 5.0 kWh/m².
Is summer a good time to visit Hudiksvall?
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 Hudiksvall for sightseeing.
What to pack for Hudiksvall in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Hudiksvall sees daytime highs around 18°C and nights near 11°C. Worth packing: a warm layer, rain gear and sun protection. About 34 days see rain.
Sea temperature near Hudiksvall in Summer
The nearest coast averages about 14°C 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 18 km away) is warmest in August at about 16°C and coldest in February near 1°C.
The water stays below 20°C all year — cool enough that most swimmers want a wetsuit.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 2 | 1 | 1 | 2 | 5 | 10 | 15 | 16 | 13 | 9 | 5 | 3 |
| Comfort | Bracing | Bracing | Bracing | Bracing | Bracing | Bracing | Cool | Cool | Bracing | Bracing | Bracing | Bracing |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 2 | Bracing |
| Feb | 1 | Bracing |
| Mar | 1 | Bracing |
| Apr | 2 | Bracing |
| May | 5 | Bracing |
| Jun | 10 | Bracing |
| Jul | 15 | Cool |
| Aug | 16 | Cool |
| Sep | 13 | Bracing |
| Oct | 9 | Bracing |
| Nov | 5 | Bracing |
| Dec | 3 | Bracing |
UV index in Hudiksvall in Summer
Clear-sky midday UV across summer averages around 4 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Hudiksvall peaks around June 17 at about 5 (moderate) — a little sun protection helps at midday. It bottoms out near December 19 at about 0 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 4 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 0 | 1 | 1 | 2 | 4 | 5 | 4 | 4 | 2 | 1 | 0 | 0 |
| Level | Low | Low | Low | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Low | Low | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 0 | Low |
| Feb | 1 | Low |
| Mar | 1 | Low |
| Apr | 2 | Moderate |
| May | 4 | Moderate |
| Jun | 5 | Moderate |
| Jul | 4 | Moderate |
| Aug | 4 | Moderate |
| Sep | 2 | Moderate |
| Oct | 1 | Low |
| Nov | 0 | Low |
| Dec | 0 | Low |
Where is Hudiksvall?
Hudiksvall sits at 61.7°N, 17.1°E, 2 m above sea level, in Sweden. The nearest listed city is Sundsvall, 75 km away.
Topography around Hudiksvall
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Hudiksvall.
Within 3 km, the terrain around Hudiksvall has only modest variations in elevation — a maximum elevation change of 116 m around an average of 27 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 360 m; within 80 km, significant variations in elevation — a maximum elevation change of 551 m.
The land around Hudiksvall is covered by trees (50%) within 3 km, trees (69%) within 16 km, and trees (63%) and water (31%) within 80 km.
Sweden travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type C / F
- 230 V · 50 Hz
- Prices
- ≈ 87% of US
- price level, 2025
- GDP per capita
- $63,133
- 2025
- Happiness
- 7.3 / 10
- World Happiness, 2025
- Safe drinking water
- 100%
- of population, 2024
- Homicide rate
- 1.1
- per 100k, 2023
- Road deaths
- 3.1
- per 100k/yr, 2019
- Income group
- High
- World Bank
- English
- Very high
- EF EPI 609
- 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 Hudiksvall (61.7274°, 17.1056°, elevation 2 m), 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.