Falun weather in May

In May, Falun sees average daytime highs of 15°C and overnight lows near 4°C, with 55 mm of precipitation across 11 wet days and about 16.9 hours of daylight. It is the 4th-warmest and 5th-wettest month of the year here.

Highs climb over the month, from about 13°C in the first days to 17°C by the end. The sky is clear or mostly clear about 19% of the time in May, and the air most often feels dry.

Daylight stretches from about 15 h 36 min at the start of May to 18 hours by month's end. Set against the rest of the year, May is Falun's 2nd-clearest and 9th-windiest month. For the whole year in context, see Falun's year-round climate.

Daytime high
15°
4th warmest
Overnight low
8th coldest
Precipitation
55 mm
11 wet days
Daylight
16 h 54 min
3:26 AM – 8:22 PM
Cloud cover
67%
2nd clearest
Wind
11 km/h
9th windiest
Solar energy
5.04 kWh/m²
Travel score
4.4
out of 10

Falun is urban area in Falun Municipality, Sweden.

Air quality
Excellent
PM2.5 4.7 µg/m³ · 2016
Founded
1641

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

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 13°C in the first days to 17°C by the end.

A typical May day in Falun reaches about 15°C in the afternoon and slips back to 4°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 9°C and 23°C. Set against its neighbours, May runs about 6°C warmer than April and about 4°C cooler than June.

10°20°30°151015202531
Avg high (°C)Avg low (°C)
1132
2132
3132
4132
5133
6133
7143
8143
9143
10143
11143
12144
13154
14154
15154
16154
17154
18155
19165
20165
21165
22165
23166
24166
25176
26176
27176
28176
29177
30177
31187

How May really feels in Falun

Once humidity and wind are folded in, May averages 0 days that feel above 32°C and 7 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
7
wind chill below the day's low

The story in May is cold — wind chill drags the overnight "feels like" below the raw low.

Falun weather by month

How May compares with the rest of the year at a glance. May is the 4th-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-2° / -7°378.47.66.20.0
Feb-1° / -7°277.178.50.0
Mar / -5°307.25.911.30.1
Apr / -1°367.92.514.22.0
May15° / 55110.716.94.4
Jun19° / 7512.1018.55.6
Jul21° / 11°7812.6017.96.0
Aug20° / 10°8113.3015.45.7
Sep15° / 479012.64.4
Oct / 559.81.19.71.4
Nov / -2°499.54.870.0
Dec-1° / -5°441085.50.0

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 19% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 17% of May, with mostly cloudy or overcast conditions the remaining 64%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13466
23466
33466
43466
53565
63565
73565
83565
93466
103565
113664
123664
133664
143664
153664
163565
173664
183664
193565
203565
213565
223664
233664
243664
253862
263862
273763
283862
293961
303961
313961

Chance of precipitation in May

Any precipitationSnow

Falun gets around 55 mm of rain and snow over 11 wet days in May. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 35% and peaks near 38% on the wettest days, and about 1 day brings snow.

0%10%20%30%40%50%151015202531
Rain chance (%)Snow chance (%)
1315
2325
3324
4324
5324
6324
7324
8324
9324
10323
11333
12333
13333
14343
15342
16352
17362
18362
19372
20371
21381
22381
23381
24371
25370
26370
27370
28370
29360
30360
31360

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the dry band about 99% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)
11000
21000
31000
41000
51000
61000
71000
81000
91000
101000
111000
121000
131000
141000
151000
16991
17991
18991
19991
20991
21991
22991
23991
24991
25991
26991
27991
28991
29991
30982
31982

Wind in May

Winds average 11 km/h in May.

Across May, daily wind ranges from about 11 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm
3111calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 15 h 36 min at the start of May to 18 hours by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 144 minutes over May. Sunrise moves from 4:05 AM to 2:55 AM, and sunset from 7:44 PM to 8:55 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
115.64:057:44
215.74:037:47
315.84:007:49
415.93:577:52
516.03:547:54
616.13:517:57
716.23:497:59
816.33:468:02
916.33:438:04
1016.43:418:07
1116.53:388:09
1216.63:368:12
1316.73:338:14
1416.83:318:17
1516.93:288:19
1616.93:268:22
1717.03:238:24
1817.13:218:26
1917.23:198:29
2017.23:178:31
2117.33:148:33
2217.43:128:36
2317.53:108:38
2417.53:088:40
2517.63:068:42
2617.73:048:45
2717.73:028:47
2817.83:008:49
2917.92:588:51
3017.92:578:53
3118.02:558:55

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 5.04 kWh/m².

For context, solar energy here swings from a low near 0.16 kWh/m² to a high of 5.33 kWh/m² in June across the year — May's 5.04 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
14.5Bright
24.6Bright
34.6Bright
44.7Bright
54.7Bright
64.7Bright
74.8Bright
84.8Bright
94.9Bright
104.9Bright
114.9Bright
125.0Bright
135.0Bright
145.0Bright
155.0Bright
165.1Bright
175.1Bright
185.1Bright
195.1Bright
205.2Bright
215.2Bright
225.2Bright
235.2Bright
245.3Bright
255.3Bright
265.3Bright
275.3Bright
285.4Bright
295.4Bright
305.4Bright
315.4Bright
Planning a trip in May

Is May a good time to visit Falun?

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

4.4
Sightseeing
4th-best month of the year
0.5
Beach & pool
4th-best month of the year

May is a reasonable time to visit Falun for sightseeing.

What to pack for Falun in May

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

In May, Falun sees daytime highs around 15°C and nights near 4°C. Worth packing: a warm layer, rain gear and sun protection. About 11 days see rain.

a warm layerrain gearsun protection

UV index in Falun in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks 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 Falun 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.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateLowJun 17UV 5Dec 19UV 0
UV index (midday)Level
Jan0Low
Feb1Low
Mar2Low
Apr3Moderate
May4Moderate
Jun5Moderate
Jul4Moderate
Aug4Moderate
Sep3Moderate
Oct1Low
Nov0Low
Dec0Low
Location & terrain

Where is Falun?

Falun sits at 60.6°N, 15.6°E, 97 m above sea level, in Sweden. The nearest listed city is Borlänge, 17 km away.

VästeråsKöpingEnköpingGamla Uppsala

Topography around Falun

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Falun.

Within 3 km, the terrain around Falun has only modest variations in elevation — a maximum elevation change of 209 m around an average of 154 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 345 m; within 80 km, significant variations in elevation — a maximum elevation change of 566 m.

The land around Falun is covered by trees (60%) and artificial surfaces (23%) within 3 km, trees (70%) within 16 km, and trees (82%) within 80 km.

3 km
209 m
16 km
345 m
80 km
566 m
treesgrasslandcroplandartificial surfacesbare terrainwater
May weather nearby: Borlänge 17 km · Ludvika 56 km · Sandviken 62 km · Gävle 83 km · Västerås 121 km · Köping 123 km · Enköping 134 km · Gamla Uppsala 136 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
Church of Sweden 54%none or unspecified 37%other 9%

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 Falun (60.6036°, 15.626°, elevation 97 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. 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).