Tornio weather in April

In April, Tornio sees average daytime highs of 2°C and overnight lows near -3°C, with 34 mm of precipitation across 7.2 wet days and about 14.8 hours of daylight. It is the 7th-warmest and 12th-wettest month of the year here.

Highs climb over the month, from about -0°C in the first days to 4°C by the end. The sky is clear or mostly clear about 24% of the time in April, and the air most often feels dry.

Daylight stretches from about 13 h 06 min at the start of April to 16 h 36 min by month's end. Set against the rest of the year, April is Tornio's 4th-clearest and 10th-windiest month. For the whole year in context, see Tornio's year-round climate.

Daytime high: 2°; 7th warmest
Overnight low: -3°; 5th coldest
Precipitation: 34 mm; 7.2 wet days
Daylight: 14 h 54 min; 4:58 AM – 7:49 PM
Cloud cover: 66%; 4th clearest
Wind: 14 km/h; 10th windiest
Solar energy: 3.99 kWh/m²
Travel score: 0.0; out of 10

← March Tornio year-round climate May →Best places to visit in April

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

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about -0°C in the first days to 4°C by the end.

A typical April day in Tornio reaches about 2°C in the afternoon and slips back to -3°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between -1°C and 5°C. Set against its neighbours, April runs about 5°C warmer than March and about 6°C cooler than May.

	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
Avg high (°C)	0	0	0	0	0	1	1	1	1	1	1	2	2	2	2	2	2	3	3	3	3	3	4	4	4	4	4	4	5	5
Avg low (°C)	-6	-6	-6	-5	-5	-5	-5	-5	-4	-4	-4	-4	-4	-4	-3	-3	-3	-3	-3	-3	-2	-2	-2	-2	-2	-2	-1	-1	-1	-1

	Avg high (°C)	Avg low (°C)
1	0	-6
2	0	-6
3	0	-6
4	0	-5
5	0	-5
6	1	-5
7	1	-5
8	1	-5
9	1	-4
10	1	-4
11	1	-4
12	2	-4
13	2	-4
14	2	-4
15	2	-3
16	2	-3
17	2	-3
18	3	-3
19	3	-3
20	3	-3
21	3	-2
22	3	-2
23	4	-2
24	4	-2
25	4	-2
26	4	-2
27	4	-1
28	4	-1
29	5	-1
30	5	-1

How April really feels in Tornio

Once humidity and wind are folded in, April averages 0 days that feel above 32°C and 30 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C

heat index over the day's high

Days feeling ≤ 0°C

7 feel bitter (≤ -10°C)

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

Tornio weather by month

How April compares with the rest of the year at a glance. April is the 7th-warmest and 12th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Snow days	Daylight (hours)	Travel score
Jan	-6° / -11°	46	9.5	10.9	4	0.0
Feb	-7° / -11°	38	9	10.1	7.5	0.0
Mar	-3° / -8°	38	8.4	9.1	11.1	0.0
Apr	2° / -3°	34	7.2	4.6	14.8	0.0
May	8° / 3°	46	9.1	0.9	18.5	1.3
Jun	13° / 9°	56	9.7	0	21.6	3.8
Jul	18° / 13°	65	10.8	0	20.2	5.6
Aug	17° / 12°	72	10.8	0	16.5	5.1
Sep	12° / 8°	70	10.5	0	12.8	2.9
Oct	5° / 2°	63	10.6	2.2	9.1	0.4
Nov	1° / -3°	68	12.7	7.7	5.3	0.0
Dec	-3° / -7°	58	12	10.7	2.4	0.0

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 24% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 16% of April, with mostly cloudy or overcast conditions the remaining 61%.

	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
Clearer (%)	38	38	37	36	36	36	36	36	36	37	37	37	37	38	38	38	39	39	40	41	42	42	42	43	44	45	44	44	44	44
Cloudier (%)	62	62	63	64	64	64	64	64	64	63	63	63	63	62	62	62	61	61	60	59	58	58	58	57	56	55	56	56	56	56

	Clearer (%)	Cloudier (%)
1	38	62
2	38	62
3	37	63
4	36	64
5	36	64
6	36	64
7	36	64
8	36	64
9	36	64
10	37	63
11	37	63
12	37	63
13	37	63
14	38	62
15	38	62
16	38	62
17	39	61
18	39	61
19	40	60
20	41	59
21	42	58
22	42	58
23	42	58
24	43	57
25	44	56
26	45	55
27	44	56
28	44	56
29	44	56
30	44	56

Chance of precipitation in April

Any precipitationSnow

Tornio gets around 34 mm of rain and snow over 7.2 wet days in April, the driest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 24% and peaks near 26% on the wettest days, and about 5 days bring snow.

	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
Rain chance (%)	26	26	26	26	26	26	26	26	26	26	25	25	25	25	24	24	24	23	23	23	23	23	23	23	23	23	23	23	24	24
Snow chance (%)	23	23	23	22	22	21	21	20	20	19	19	18	18	17	17	16	16	15	14	14	13	12	12	11	10	9	9	8	8	7

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

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April lands in the dry band about 100% 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
Dry (%)	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100

Wind in April

Winds average 14 km/h in April.

Across April, daily wind ranges from about 13 km/h on the calmest days to 14 km/h 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
Wind speed (km/h)	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	13	13	13	13	13	13	13	13	13	13	13	13
Feels	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze

	Wind speed (km/h)	Feels
1	14	light breeze
2	14	light breeze
3	14	light breeze
4	14	light breeze
5	14	light breeze
6	14	light breeze
7	14	light breeze
8	14	light breeze
9	14	light breeze
10	14	light breeze
11	14	light breeze
12	14	light breeze
13	14	light breeze
14	14	light breeze
15	14	light breeze
16	14	light breeze
17	14	light breeze
18	14	light breeze
19	13	light breeze
20	13	light breeze
21	13	light breeze
22	13	light breeze
23	13	light breeze
24	13	light breeze
25	13	light breeze
26	13	light breeze
27	13	light breeze
28	13	light breeze
29	13	light breeze
30	13	light breeze

Sunrise & sunset in April

DaylightNight

Daylight runs from about 13 h 06 min at the start of April to 16 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 210 minutes over April. Sunrise moves from 5:57 AM to 4:04 AM, and sunset from 7:00 PM to 8:38 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
Daylight (h)	13.1	13.2	13.3	13.4	13.5	13.7	13.8	13.9	14.0	14.1	14.3	14.4	14.5	14.6	14.7	14.9	15.0	15.1	15.2	15.3	15.5	15.6	15.7	15.8	16.0	16.1	16.2	16.3	16.5	16.6
Sunrise (AM)	5:57	5:53	5:49	5:45	5:41	5:37	5:33	5:29	5:25	5:21	5:17	5:13	5:10	5:06	5:02	4:58	4:54	4:50	4:46	4:42	4:38	4:34	4:31	4:27	4:23	4:19	4:15	4:11	4:07	4:04
Sunset (PM)	7:00	7:03	7:06	7:09	7:13	7:16	7:19	7:23	7:26	7:29	7:33	7:36	7:39	7:43	7:46	7:49	7:53	7:56	8:00	8:03	8:07	8:10	8:13	8:17	8:20	8:24	8:27	8:31	8:34	8:38

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	13.1	5:57	7:00
2	13.2	5:53	7:03
3	13.3	5:49	7:06
4	13.4	5:45	7:09
5	13.5	5:41	7:13
6	13.7	5:37	7:16
7	13.8	5:33	7:19
8	13.9	5:29	7:23
9	14.0	5:25	7:26
10	14.1	5:21	7:29
11	14.3	5:17	7:33
12	14.4	5:13	7:36
13	14.5	5:10	7:39
14	14.6	5:06	7:43
15	14.7	5:02	7:46
16	14.9	4:58	7:49
17	15.0	4:54	7:53
18	15.1	4:50	7:56
19	15.2	4:46	8:00
20	15.3	4:42	8:03
21	15.5	4:38	8:07
22	15.6	4:34	8:10
23	15.7	4:31	8:13
24	15.8	4:27	8:17
25	16.0	4:23	8:20
26	16.1	4:19	8:24
27	16.2	4:15	8:27
28	16.3	4:11	8:31
29	16.5	4:07	8:34
30	16.6	4:04	8:38

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 3.99 kWh/m².

For context, solar energy here swings from a low near 0.01 kWh/m² to a high of 5.78 kWh/m² in June across the year — April's 3.99 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
Solar energy (kWh/m²)	3.0	3.1	3.1	3.2	3.3	3.3	3.4	3.5	3.5	3.6	3.7	3.8	3.8	3.9	4.0	4.0	4.1	4.2	4.2	4.3	4.4	4.4	4.5	4.5	4.6	4.7	4.7	4.7	4.8	4.8
Level	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright

	Solar energy (kWh/m²)	Level
1	3.0	Moderate
2	3.1	Moderate
3	3.1	Moderate
4	3.2	Moderate
5	3.3	Moderate
6	3.3	Moderate
7	3.4	Moderate
8	3.5	Moderate
9	3.5	Moderate
10	3.6	Moderate
11	3.7	Moderate
12	3.8	Moderate
13	3.8	Moderate
14	3.9	Moderate
15	4.0	Moderate
16	4.0	Bright
17	4.1	Bright
18	4.2	Bright
19	4.2	Bright
20	4.3	Bright
21	4.4	Bright
22	4.4	Bright
23	4.5	Bright
24	4.5	Bright
25	4.6	Bright
26	4.7	Bright
27	4.7	Bright
28	4.7	Bright
29	4.8	Bright
30	4.8	Bright

Planning a trip in April

Is April a good time to visit Tornio?

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

0.0

Sightseeing

7th-best month of the year

0.0

Beach & pool

5th-best month of the year

April is a weaker month for outdoor sightseeing in Tornio.

What to pack for Tornio in April

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

In April, Tornio sees daytime highs around 2°C and nights near -3°C. Pack a warm layer and a heavy coat. About 7 days see rain.

a warm layera heavy coat

Sea temperature near Tornio in April

The nearest coast averages about 0°C in April — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 25 km away) is warmest in August at about 15°C and coldest in March near -0°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)	0	0	0	0	3	9	15	15	12	8	4	2
Comfort	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing	Cool	Bracing	Bracing	Bracing	Bracing

	Sea temperature (°C)	Comfort
Jan	0	Bracing
Feb	0	Bracing
Mar	0	Bracing
Apr	0	Bracing
May	3	Bracing
Jun	9	Bracing
Jul	15	Bracing
Aug	15	Cool
Sep	12	Bracing
Oct	8	Bracing
Nov	4	Bracing
Dec	2	Bracing

UV index in Tornio in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 2. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Tornio peaks around July 14 at about 4 (moderate) — a little sun protection helps at midday. It bottoms out near December 17 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	0	1	2	4	4	4	3	2	1	0	0
Level	Low	Low	Low	Moderate	Moderate	Moderate	Moderate	Moderate	Low	Low	Low	Low

	UV index (midday)	Level
Jan	0	Low
Feb	0	Low
Mar	1	Low
Apr	2	Moderate
May	4	Moderate
Jun	4	Moderate
Jul	4	Moderate
Aug	3	Moderate
Sep	2	Low
Oct	1	Low
Nov	0	Low
Dec	0	Low

Location & terrain

Where is Tornio?

Tornio sits at 65.8°N, 24.1°E, 6 m above sea level, in Finland. The nearest listed city is Kemi, 23 km away.

Topography around Tornio

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

Within 3 km, the terrain around Tornio has only modest variations in elevation — a maximum elevation change of 24 m around an average of 8 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 75 m; within 80 km, significant variations in elevation — a maximum elevation change of 436 m.

The land around Tornio is covered by trees (46%) within 3 km, trees (55%) and water (26%) within 16 km, and trees (56%) and water (34%) within 80 km.

3 km

24 m

trees 46%

16 km

75 m

trees 55%

80 km

436 m

trees 56%

treesgrasslandcroplandartificial surfacesbare terrainwaterwetland

← March Tornio year-round climate May →Best places to visit in April

April weather nearby: Kemi 23 km · Haukipudas 93 km · Luleå 96 km · Rovaniemi 100 km · Oulu 111 km · Boden 112 km · Raahe 130 km · Piteå 136 km

Finland travel facts

Travel advisory: Level 1; Exercise Normal Precautions
Power plugs: Type C / F; 230 V · 50 Hz
Prices: ≈ 85% of US; price level, 2025
GDP per capita: $56,149; 2025
Happiness: 7.8 / 10; World Happiness, 2025
Safe drinking water: 100%; of population, 2024
Homicide rate: 1; per 100k, 2023
Road deaths: 3.9; per 100k/yr, 2019
Income group: High; World Bank
English: Very high; EF EPI 603
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 Tornio (65.8481°, 24.1466°, elevation 6 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. 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 (°C)	Avg low (°C)
1	0	-6
2	0	-6
3	0	-6
4	0	-5
5	0	-5
6	1	-5
7	1	-5
8	1	-5
9	1	-4
10	1	-4
11	1	-4
12	2	-4
13	2	-4
14	2	-4
15	2	-3
16	2	-3
17	2	-3
18	3	-3
19	3	-3
20	3	-3
21	3	-2
22	3	-2
23	4	-2
24	4	-2
25	4	-2
26	4	-2
27	4	-1
28	4	-1
29	5	-1
30	5	-1

	Clearer (%)	Cloudier (%)
1	38	62
2	38	62
3	37	63
4	36	64
5	36	64
6	36	64
7	36	64
8	36	64
9	36	64
10	37	63
11	37	63
12	37	63
13	37	63
14	38	62
15	38	62
16	38	62
17	39	61
18	39	61
19	40	60
20	41	59
21	42	58
22	42	58
23	42	58
24	43	57
25	44	56
26	45	55
27	44	56
28	44	56
29	44	56
30	44	56

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

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100

	Avg high (°C)	Avg low (°C)
1	0	-6
2	0	-6
3	0	-6
4	0	-5
5	0	-5
6	1	-5
7	1	-5
8	1	-5
9	1	-4
10	1	-4
11	1	-4
12	2	-4
13	2	-4
14	2	-4
15	2	-3
16	2	-3
17	2	-3
18	3	-3
19	3	-3
20	3	-3
21	3	-2
22	3	-2
23	4	-2
24	4	-2
25	4	-2
26	4	-2
27	4	-1
28	4	-1
29	5	-1
30	5	-1

	Clearer (%)	Cloudier (%)
1	38	62
2	38	62
3	37	63
4	36	64
5	36	64
6	36	64
7	36	64
8	36	64
9	36	64
10	37	63
11	37	63
12	37	63
13	37	63
14	38	62
15	38	62
16	38	62
17	39	61
18	39	61
19	40	60
20	41	59
21	42	58
22	42	58
23	42	58
24	43	57
25	44	56
26	45	55
27	44	56
28	44	56
29	44	56
30	44	56

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

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100

	Avg high (°C)	Avg low (°C)
1	0	-6
2	0	-6
3	0	-6
4	0	-5
5	0	-5
6	1	-5
7	1	-5
8	1	-5
9	1	-4
10	1	-4
11	1	-4
12	2	-4
13	2	-4
14	2	-4
15	2	-3
16	2	-3
17	2	-3
18	3	-3
19	3	-3
20	3	-3
21	3	-2
22	3	-2
23	4	-2
24	4	-2
25	4	-2
26	4	-2
27	4	-1
28	4	-1
29	5	-1
30	5	-1

	Clearer (%)	Cloudier (%)
1	38	62
2	38	62
3	37	63
4	36	64
5	36	64
6	36	64
7	36	64
8	36	64
9	36	64
10	37	63
11	37	63
12	37	63
13	37	63
14	38	62
15	38	62
16	38	62
17	39	61
18	39	61
19	40	60
20	41	59
21	42	58
22	42	58
23	42	58
24	43	57
25	44	56
26	45	55
27	44	56
28	44	56
29	44	56
30	44	56

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

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100