Heating degree days

Base temperature

°C

Heating season begins

Calculation method

	Elo	Syys	Loka	Marras	Joulu	Tammi	Helmi	Maalis	Huhti	Touko	Kesä	Heinä
2023/2024	91.8	168.6	506.6	655.9	834.7	939.3	736.3	600.3	498.2	164.7	115.6	68.1	5380.1
2024/2025	105.9	164.4	405.2	498.6	536.7	711.0	441.3		143.9	326.8	170.3	7.2	3511.2

	2023/2024	2024/2025	sum	ka.
Elo	91.8	105.9	197.6	98.8
Syys	168.6	164.4	333.0	166.5
Loka	506.6	405.2	911.7	455.9
Marras	655.9	498.6	1154.5	577.3
Joulu	834.7	536.7	1371.4	685.7
Tammi	939.3	711.0	1651.7	825.9
Helmi	736.3	441.3	1416.2	708.1
Maalis	600.3		716.1	716.1
Huhti	498.2	143.9	946.8	473.4
Touko	164.7	326.8	461.6	230.8
Kesä	115.6	170.3	246.3	123.1
Heinä	68.1	7.2	182.3	91.2

2023/2024

2024/2025

2023/2024

Päivä	Elo	Syys	Loka	Marras	Joulu	Tammi	Helmi	Maalis	Huhti	Touko	Kesä	Heinä
1	3.8	4.3	7.6	18.2	26.3	39.6	19.3	20.1	9.9	11.6	1.6	0.9
2		4.2	8.8	20.3	29.4	43.4	21.9	19.7	18.6	11.4	1.0	1.6
3		4.3	7.9	19.4	33.4	43.5	20.5	18.5	22.0	9.3	1.8	5.2
4		5.2	12.7	15.2	33.2	44.5	21.1	19.6	23.6	6.7	1.4	3.8
5		4.4	12.9	13.9	35.3	40.9	24.8	22.5	27.0	13.2	2.0	3.2
6		8.0	14.9	13.9	32.2	38.9	34.0	21.7	20.0	16.0	3.6	6.1
7	0.0	8.4	15.8	14.3	31.9	43.2	34.5	21.6	20.8	16.7	5.6	2.9
8	1.3	4.0	15.8	16.9	32.4	29.5	38.2	20.6	10.9		8.2	3.1
9	4.2	5.6	17.4	18.6	32.7	21.1	38.6	22.7	10.1	12.3	8.2	5.2
10	4.2	3.4	18.9	15.9	31.1	18.9	35.4	20.9	11.2	12.2	8.2	3.6
11	3.5	3.0	10.2	14.9	29.0	27.1	37.2	19.8	10.7	12.1	5.9	3.7
12	3.2	1.8	12.4	17.8	28.5	36.2	31.5	22.8	13.8	12.3	4.8	0.5
13	4.1	2.9	12.5	19.7	24.3	35.8	32.8	21.7	14.0	5.4	5.7	1.4
14	2.2	7.7	10.1	20.9	22.5	27.4	30.0	17.5	13.3	5.3	6.1	0.9
15	2.6	8.8	14.9	22.5	25.0	31.4	26.5	15.7	14.1	4.3	6.0	0.7
16	1.3	6.9	15.4	24.6	22.1	38.3	21.7	16.6	13.5	1.2	5.5	2.4
17	1.2	8.1	15.9	26.8	20.1	38.2	19.3	23.2	19.6	3.8	3.0	1.6
18	4.8	10.9	18.7	23.3	22.4	28.9	26.2	24.1	20.5	3.3	1.3	1.0
19	4.6	8.0	18.4	23.8	18.2	31.6	27.4	22.5	23.2		4.1	1.1
20	4.8	6.7	18.7	22.5	23.6	38.0	21.8	19.6	22.9		4.5	1.1
21	6.0	4.2	19.1	27.5	25.4	29.0	21.3	19.2	23.2		5.6	0.6
22	3.9	2.7	20.2	25.8	20.6	20.5	19.7	18.8	21.9		4.6	0.9
23	3.2	4.4	18.2	20.2	20.2	17.8	17.9	17.1	19.1		4.2	2.5
24	3.8	6.0	19.4	26.1	20.8	19.3	17.9	18.4	18.2		2.4	1.0
25	4.7	6.8	20.1	32.9	23.1	23.8	17.2	19.4	17.9		2.8	1.8
26	3.7	5.7	21.1	31.4	27.5	29.7	19.3	19.3	17.3		1.4	1.8
27	5.1	5.0	21.4	33.9	29.8	24.8	20.1	18.5	14.8	0.9	1.4	1.5
28	5.0	6.8	20.8	25.6	25.4	20.4	21.1	14.2	11.9	1.3	1.3	1.2
29	2.9	5.1	23.5	24.0	24.2	17.7	19.4	14.4	7.3	1.9	0.8	1.3
30	6.2	5.4	22.9	25.0	29.4	20.1		13.2	7.1	1.8	2.9	1.7
31	1.6		20.0		34.8	19.7		16.2		1.8		3.9

2023/2024

Päivä	Elo °C	Syys °C	Loka °C	Marras °C	Joulu °C	Tammi °C	Helmi °C	Maalis °C	Huhti °C	Touko °C	Kesä °C	Heinä °C
1	16.4 21.1/11.8	15.7 18.9/12.6	12.4 14.8/10.1	1.8 3.3/0.3	-6.3 -5.6/-7.1	-19.6 -16.0/-23.2	0.7 1.8/-0.3	-0.1 0.9/-1.1	10.1 17.3/3.0	8.4 16.7/0.0	21.8 29.9/13.6	21.6 26.7/16.4
2		16.0 20.8/11.2	11.2 14.9/7.6	-0.3 1.0/-1.6	-9.4 -7.3/-11.6	-23.4 -19.8/-27.0	-1.9 0.6/-4.4	0.3 1.7/-1.0	1.4 4.5/-1.8	8.7 18.0/-0.7	21.4 26.6/16.1	19.5 24.1/14.8
3		15.7 20.0/11.4	12.1 14.0/10.3	0.6 2.8/-1.5	-13.4 -9.8/-17.1	-23.5 -20.3/-26.7	-0.5 2.1/-3.1	1.5 3.2/-0.2	-2.0 -0.4/-3.6	10.7 17.7/3.8	20.3 27.7/12.9	14.8 17.7/11.8
4		14.8 19.2/10.4	7.3 10.6/3.9	4.8 6.7/2.9	-13.2 -10.7/-15.8	-24.5 -22.8/-26.2	-1.1 1.0/-3.3	0.5 2.4/-1.5	-3.6 2.7/-9.8	13.5 20.8/6.1	21.1 27.7/14.4	16.3 20.3/12.3
5		15.7 19.8/11.5	7.1 12.1/2.2	6.1 6.8/5.4	-15.3 -12.5/-18.1	-20.9 -17.1/-24.8	-4.8 -1.3/-8.2	-2.5 2.7/-7.6	-7.0 -1.5/-12.5	6.8 11.2/2.5	19.7 27.1/12.3	17.0 20.7/13.2
6		12.0 16.9/7.2	5.1 10.4/-0.1	6.1 6.7/5.6	-12.2 -10.1/-14.2	-18.9 -12.9/-24.9	-14.0 -8.3/-19.6	-1.7 6.7/-10.1	0.0 3.6/-3.5	4.0 8.1/-0.1	17.1 23.1/11.2	13.9 19.0/8.8
7	27.9 30.7/25.2	11.6 18.7/4.5	4.2 6.6/1.8	5.7 6.5/4.9	-11.9 -9.4/-14.5	-23.2 -18.3/-28.1	-14.5 -11.5/-17.5	-1.6 1.2/-4.4	-0.8 6.1/-7.7	3.3 3.3/3.3	14.8 21.5/8.2	17.1 19.9/14.3
8	19.9 24.8/15.0	16.2 20.9/11.5	4.2 7.2/1.2	3.1 4.8/1.4	-12.4 -8.7/-16.0	-9.5 -2.9/-16.2	-18.2 -12.4/-24.0	-0.6 2.2/-3.5	9.1 14.3/4.0		11.8 17.1/6.6	17.7 23.0/12.3
9	16.2 21.5/10.8	14.5 20.3/8.6	2.6 6.7/-1.5	1.4 2.2/0.6	-12.7 -10.9/-14.6	-1.1 1.7/-3.9	-18.6 -10.1/-27.2	-2.7 0.5/-5.8	9.9 15.4/4.4	7.7 12.5/3.0	11.8 16.6/6.9	15.0 20.8/9.3
10	16.0 20.9/11.1	16.6 20.2/13.1	1.1 4.9/-2.6	4.1 6.0/2.2	-11.1 -10.5/-11.7	1.1 1.9/0.3	-15.4 -8.5/-22.2	-0.9 3.1/-5.0	8.9 16.8/0.9	7.8 12.7/2.9	11.8 16.8/6.8	17.9 25.9/9.8
11	17.3 23.0/11.5	17.3 21.1/13.4	9.8 13.7/5.8	5.1 7.0/3.3	-9.0 -7.4/-10.6	-7.1 1.8/-16.1	-17.2 -10.2/-24.2	0.2 6.5/-6.0	9.3 13.7/4.9	7.9 14.1/1.7	14.1 18.4/9.7	17.2 23.9/10.6
12	17.5 22.8/12.3	19.1 23.7/14.6	7.6 8.9/6.3	2.2 3.1/1.4	-8.5 -6.8/-10.2	-16.2 -11.1/-21.4	-11.5 -6.5/-16.6	-2.8 4.6/-10.2	6.2 12.0/0.3	7.7 17.5/-2.1	15.2 19.3/11.1	21.0 23.9/18.1
13	17.3 25.4/9.1	17.1 19.5/14.7	7.5 10.2/4.7	0.3 1.4/-0.8	-4.3 -1.9/-6.6	-15.8 -7.7/-23.9	-12.8 -9.2/-16.4	-1.7 3.5/-6.9	6.0 13.8/-1.8	14.6 19.1/10.0	14.3 19.1/9.5	21.4 28.4/14.4
14	19.1 25.0/13.2	12.3 16.9/7.7	9.9 12.9/6.8	-0.9 -0.4/-1.4	-2.5 -1.3/-3.8	-7.4 -6.5/-8.3	-10.0 -9.1/-10.8	2.5 3.7/1.3	6.7 8.0/5.3	14.8 20.6/9.1	14.0 20.6/7.5	19.8 22.5/17.0
15	18.9 26.2/11.7	11.2 16.8/5.6	5.1 8.1/2.1	-2.5 -0.8/-4.3	-5.0 -4.0/-5.9	-11.4 -8.0/-14.8	-6.5 -4.0/-9.0	4.3 5.3/3.3	5.9 8.1/3.8	17.3 26.3/8.3	14.3 21.1/7.5	21.1 25.0/17.2
16	20.8 26.7/14.9	13.1 18.1/8.1	4.6 7.3/2.0	-4.6 -3.7/-5.5	-2.1 1.2/-5.5	-18.3 -15.2/-21.4	-1.7 0.4/-3.8	3.4 5.7/1.2	6.6 10.2/2.9	21.5 27.7/15.3	15.3 22.9/7.6	18.7 24.4/13.0
17	19.7 23.5/15.9	11.9 15.0/8.7	4.1 6.8/1.3	-6.8 -4.9/-8.7	-0.1 1.9/-2.2	-18.2 -11.1/-25.3	0.7 3.9/-2.5	-3.2 0.5/-6.8	0.4 3.7/-2.8	17.5 25.2/9.8	18.4 25.8/11.1	20.2 26.7/13.7
18	15.4 20.9/10.0	9.1 14.2/4.0	1.3 2.6/0.1	-3.3 -1.4/-5.3	-2.4 1.1/-5.8	-8.9 -6.8/-11.0	-6.2 -0.3/-12.1	-4.1 1.8/-10.0	-0.5 3.2/-4.2	17.8 24.6/11.1	19.8 24.3/15.4	19.9 23.6/16.2
19	15.4 17.5/13.3	12.0 17.5/6.6	1.6 3.5/-0.3	-3.8 -1.4/-6.1	1.9 3.2/0.5	-11.6 -5.3/-17.8	-7.4 -0.4/-14.5	-2.5 4.4/-9.4	-3.2 -2.3/-4.1		15.9 19.1/12.7	19.8 23.5/16.1
20	15.8 22.4/9.2	13.3 16.3/10.4	1.3 4.1/-1.4	-2.5 -1.4/-3.6	-3.6 1.6/-8.9	-18.0 -11.4/-24.6	-1.8 0.4/-3.9	0.4 2.3/-1.6	-2.9 0.4/-6.3		15.5 19.7/11.2	19.9 24.1/15.8
21	14.2 20.9/7.6	15.8 19.0/12.6	0.9 5.3/-3.5	-7.5 -3.3/-11.7	-5.4 -1.3/-9.5	-9.0 -1.0/-17.1	-1.3 -0.4/-2.2	0.8 1.9/-0.3	-3.2 3.0/-9.3		14.8 21.5/8.1	21.4 25.1/17.7
22	16.1 19.0/13.2	17.7 21.7/13.8	-0.2 1.9/-2.3	-5.8 -1.1/-10.5	-0.6 0.3/-1.5	-0.5 1.2/-2.2	0.3 1.5/-0.9	1.2 1.6/0.8	-1.9 0.7/-4.5		16.5 24.3/8.7	22.1 28.0/16.3
23	17.0 20.6/13.3	15.6 18.4/12.8	1.8 3.7/0.0	-0.2 0.8/-1.3	-0.2 0.6/-1.1	2.2 2.9/1.5	2.1 3.2/1.1	2.9 5.0/0.8	0.9 2.0/-0.3		17.3 26.2/8.5	19.4 27.7/11.2
24	16.5 21.1/11.9	14.0 17.9/10.1	0.6 1.9/-0.6	-6.1 -0.6/-11.7	-0.8 0.2/-1.8	0.7 1.7/-0.3	2.1 3.4/0.8	1.6 3.2/0.0	1.8 4.5/-1.0		18.4 23.0/13.7	21.7 27.4/16.1
25	15.8 22.0/9.7	13.3 16.1/10.4	-0.1 2.4/-2.7	-12.9 -9.4/-16.3	-3.1 -1.8/-4.3	-3.8 0.2/-7.8	2.8 4.2/1.5	0.6 2.5/-1.4	2.1 4.3/-0.1		19.0 27.0/11.0	20.4 28.1/12.7
26	16.5 20.9/12.2	14.3 16.8/11.7	-1.1 1.5/-3.8	-11.4 -9.1/-13.8	-7.5 -4.3/-10.7	-9.7 -4.6/-14.8	0.7 1.8/-0.5	0.7 3.1/-1.7	2.8 6.1/-0.6		22.5 30.6/14.5	21.1 29.4/12.8
27	14.9 19.7/10.0	15.0 17.6/12.5	-1.4 0.9/-3.7	-13.9 -9.6/-18.2	-9.8 -6.4/-13.2	-4.8 -3.0/-6.6	-0.1 1.0/-1.3	1.5 3.2/-0.2	5.2 12.4/-1.9	22.9 29.5/16.3	23.1 31.9/14.4	21.3 28.4/14.1
28	15.1 17.5/12.6	13.2 18.0/8.5	-0.8 0.0/-1.7	-5.6 -2.2/-9.0	-5.4 -4.0/-6.7	-0.4 1.9/-2.7	-1.1 0.8/-2.9	5.8 11.0/0.5	8.1 11.8/4.4	21.5 28.2/14.9	22.9 30.9/14.9	20.7 26.1/15.3
29	17.5 21.4/13.5	14.9 20.0/9.9	-3.5 1.6/-8.6	-4.0 -1.9/-6.1	-4.2 -3.6/-4.8	2.3 3.9/0.7	0.6 2.0/-0.7	5.6 10.9/0.3	12.8 20.1/5.4	20.4 28.3/12.5	21.4 25.8/16.9	20.4 25.9/14.9
30	13.8 17.3/10.3	14.6 17.7/11.5	-2.9 0.6/-6.4	-5.0 -3.8/-6.3	-9.4 -4.0/-14.7	-0.1 4.3/-4.5		6.8 11.9/1.6	12.9 18.3/7.5	20.4 28.0/12.9	17.9 23.1/12.7	18.8 22.1/15.6
31	18.4 20.0/16.8		0.0 1.3/-1.3		-14.8 -13.1/-16.6	0.3 2.1/-1.5		3.8 7.1/0.4		21.6 30.3/12.9		16.1 17.8/14.4

2024/2025

Päivä	Elo	Syys	Loka	Marras	Joulu	Tammi	Helmi	Huhti	Touko	Kesä	Heinä
1	2.4	5.3	14.7	19.0		24.8	21.0		14.1	6.5	7.2
2	2.2	4.4	14.2	21.0		27.3	22.0		12.3	9.3
3	2.7	1.0	13.7	20.3		31.8	27.7		11.4	4.8
4	3.8	1.4	15.2	19.9		32.5	35.3		15.5	5.1
5	2.8	2.0	12.6	18.3	22.4	33.1	26.5		16.6	5.5
6	3.9	2.6	12.4	15.1	21.8	31.6	18.9		15.8	6.0
7	3.2	4.0	12.5	14.8	21.7	24.1	21.9		17.0	4.8
8	3.6	3.7	14.5	14.4	21.1	24.2	27.2		16.0	5.4
9	3.6	2.5	14.1	15.7	22.9	27.6	23.7		13.7	9.1
10	3.7	1.0	13.1	21.9	21.2	23.6	23.9		14.6	5.2
11	4.7	2.9	7.5	22.3	19.0	23.3	23.3		14.0	7.2
12	4.2	3.4	13.1	17.8		29.4	22.5		11.3	4.6
13	3.7	2.1	14.6	16.7		25.6	26.3	9.6	12.1	4.4
14	2.0	1.7	12.3	17.4		18.0	29.2	10.2	12.8	6.1
15	2.8	5.1	14.7	18.0	36.6	21.0	29.0	10.0	12.2	2.3
16	2.0	7.6	15.4	14.9	26.3	16.3	31.4	10.8	8.4	1.0
17	2.1	4.5	12.1	17.2	32.7	17.0	31.7	10.9	10.3	5.2
18	4.1	7.4	11.0	19.1	20.0	18.8		9.8	6.7	5.5
19	3.8	5.5	11.4	21.0	18.0	20.5		9.5	5.8	7.1
20	5.7	4.4	13.1	19.7	22.1	23.7		13.8	7.6	5.0
21	5.2	11.4	9.6	19.3	29.4	27.5		14.1	10.6	8.8
22	1.5	13.3	9.4	22.4	26.1	23.2		14.6	7.1	5.3
23	3.2	10.7	10.9	25.6	18.3	18.6		12.9	7.9	7.5
24	3.0	5.6	11.5	22.4	18.7	19.2		17.6	9.5	7.1
25	3.3	2.7	13.4	16.6	18.0	17.7			8.1	5.5
26	2.8	6.7	12.1	13.4	17.5	17.4			7.1	6.1
27	4.5	6.0	12.1	14.4	21.0	19.4			4.6	6.8
28	5.1	9.2	13.6		22.3	19.0			6.3	3.7
29	3.7	12.6	17.1		17.6	17.8			6.5	5.3
30	2.9	13.8	14.7		18.9	17.5			4.7	4.3
31	3.7		18.6		23.1	19.6			6.4

2024/2025

Päivä	Elo °C	Syys °C	Loka °C	Marras °C	Joulu °C	Tammi °C	Helmi °C	Huhti °C	Touko °C	Kesä °C	Heinä °C
1	17.9 21.2/14.6	14.7 18.2/11.2	5.3 12.4/-1.8	1.0 1.7/0.2		-4.8 -3.7/-5.9	-1.0 -0.7/-1.3		5.9 11.6/0.1	13.5 18.6/8.5	12.8 13.4/12.2
2	18.3 21.7/14.8	15.6 19.4/11.8	5.8 9.1/2.6	-1.0 1.6/-3.6		-7.3 -5.2/-9.4	-2.0 -0.7/-3.3		7.7 12.9/2.6	10.7 17.4/4.0
3	17.5 20.6/14.3	20.1 24.2/16.0	6.3 11.9/0.7	-0.3 1.0/-1.7		-11.8 -6.4/-17.1	-7.7 -3.7/-11.6		8.6 12.7/4.4	15.4 20.9/10.0
4	16.3 20.6/12.0	20.8 27.3/14.3	4.8 11.4/-1.9	0.1 2.3/-2.0		-12.5 -7.9/-17.2	-15.3 -11.0/-19.6		4.5 9.9/-0.8	15.2 21.0/9.4
5	17.7 22.3/13.1	19.9 27.4/12.4	7.5 11.8/3.1	1.7 4.9/-1.5	-2.4 -1.9/-2.9	-13.1 -4.7/-21.4	-6.5 0.2/-13.1		3.4 9.0/-2.1	14.5 18.9/10.2
6	16.3 20.9/11.7	18.8 25.5/12.1	7.7 13.3/2.0	4.9 5.7/4.1	-1.8 -0.6/-3.1	-11.6 -5.4/-17.9	1.1 2.0/0.3		4.2 6.7/1.8	14.0 19.2/8.7
7	17.8 23.9/11.7	17.0 23.7/10.2	7.5 11.0/4.0	5.2 6.3/4.2	-1.7 -0.9/-2.6	-4.1 -2.4/-5.7	-1.9 0.2/-4.1		3.1 5.4/0.7	15.2 18.6/11.9
8	17.6 25.0/10.3	17.5 24.5/10.4	5.5 6.4/4.6	5.6 6.9/4.4	-1.1 -0.6/-1.7	-4.2 -1.2/-7.1	-7.2 -2.5/-11.8		4.0 7.8/0.3	14.6 19.8/9.3
9	17.6 24.5/10.7	18.6 24.4/12.9	5.9 7.6/4.2	4.4 8.7/0.0	-2.9 -0.5/-5.2	-7.6 -5.3/-9.9	-3.7 -2.8/-4.7		6.3 10.0/2.5	10.9 16.0/5.7
10	16.3 20.1/12.6	20.3 24.7/15.9	6.9 10.0/3.8	-1.9 0.6/-4.5	-1.2 0.5/-2.8	-3.6 -2.2/-5.1	-3.9 -1.8/-6.1		5.4 12.7/-1.9	14.9 20.5/9.4
11	15.7 21.8/9.6	17.1 18.8/15.4	12.5 14.4/10.6	-2.3 1.1/-5.8	1.0 1.8/0.3	-3.3 -2.9/-3.7	-3.3 -2.2/-4.4		6.0 13.2/-1.2	12.8 16.3/9.3
12	15.8 20.1/11.5	17.2 22.2/12.1	6.9 10.7/3.0	2.2 3.7/0.6		-9.4 -3.5/-15.3	-2.5 -0.7/-4.3		8.7 15.9/1.5	15.5 20.3/10.7
13	17.5 24.7/10.3	17.9 20.4/15.5	5.4 9.8/1.0	3.4 5.2/1.5		-5.6 0.8/-12.0	-6.3 -1.6/-11.0	10.4 14.5/6.3	8.0 17.1/-1.2	15.7 20.2/11.2
14	19.4 25.5/13.3	18.8 21.9/15.6	7.7 8.8/6.6	2.6 5.9/-0.6		2.0 3.2/0.8	-9.2 -7.6/-10.8	9.8 15.8/3.8	7.2 10.7/3.7	14.9 23.7/6.1
15	18.8 26.1/11.5	14.9 17.6/12.2	5.3 7.5/3.1	2.0 5.7/-1.6	-16.6 -16.0/-17.1	-1.0 1.6/-3.6	-9.0 -6.9/-11.1	10.0 16.9/3.2	7.8 13.0/2.5	19.8 28.1/11.4
16	18.9 23.5/14.3	12.4 18.2/6.5	4.6 9.3/-0.2	5.1 8.4/1.8	-6.3 -1.4/-11.2	3.7 6.6/0.7	-11.4 -7.7/-15.1	9.2 20.0/-1.6	11.6 18.1/5.1	19.9 23.4/16.3
17	18.7 23.5/14.0	15.5 17.2/13.9	7.9 12.1/3.8	2.8 4.6/1.0	-12.7 -12.7/-12.8	3.0 4.7/1.4	-11.7 -11.4/-11.9	9.1 13.9/4.3	9.7 11.9/7.6	14.8 17.4/12.2
18	16.3 21.9/10.8	12.6 16.5/8.8	9.1 12.4/5.7	0.9 1.7/0.1	0.0 0.0/0.0	1.2 4.5/-2.1		10.3 17.6/3.0	13.4 20.2/6.5	14.5 17.8/11.2
19	16.7 21.8/11.5	14.7 20.7/8.6	8.6 12.7/4.5	-1.0 -0.3/-1.6	2.0 3.3/0.7	-0.5 2.1/-3.1		10.5 12.9/8.1	14.3 20.3/8.3	12.9 13.9/11.9
20	14.7 21.6/7.8	15.8 20.8/10.8	6.9 11.0/2.7	0.3 1.5/-0.8	-2.1 2.6/-6.9	-3.7 0.0/-7.4		6.2 7.8/4.5	12.4 19.0/5.8	15.0 19.5/10.5
21	15.4 22.2/8.5	8.6 14.3/2.9	10.4 12.1/8.7	0.7 1.8/-0.5	-9.4 -5.2/-13.7	-7.5 -6.2/-8.9		5.9 7.6/4.2	9.4 14.7/4.1	11.2 15.0/7.4
22	19.0 21.9/16.1	6.7 12.9/0.4	10.6 12.3/9.0	-2.4 -0.7/-4.1	-6.1 2.3/-14.5	-3.2 0.8/-7.1		5.4 10.1/0.6	12.9 17.4/8.5	14.7 19.3/10.1
23	16.8 18.9/14.6	9.3 14.5/4.0	9.1 11.7/6.6	-5.6 -4.1/-7.2	1.7 2.7/0.8	1.4 2.1/0.7		7.1 9.5/4.6	12.1 15.1/9.2	12.5 17.7/7.3
24	17.1 20.3/13.8	14.4 19.9/9.0	8.5 11.8/5.3	-2.4 0.8/-5.7	1.3 2.0/0.6	0.9 1.9/-0.2		2.4 5.3/-0.6	10.5 13.2/7.7	12.9 14.6/11.1
25	17.9 24.8/10.9	17.5 20.6/14.3	6.6 9.1/4.2	3.4 5.8/0.9	2.0 3.3/0.7	2.3 3.3/1.2			12.0 15.2/8.7	14.5 17.7/11.2
26	17.6 21.5/13.7	13.3 15.2/11.4	7.9 9.4/6.4	6.6 7.4/5.8	2.5 4.1/0.9	2.6 3.5/1.6			12.9 18.6/7.2	14.0 17.8/10.1
27	15.7 20.5/10.8	14.0 17.0/10.9	7.9 9.3/6.4	5.6 5.8/5.4	-1.0 0.7/-2.8	0.6 1.6/-0.3			15.5 20.6/10.5	13.2 19.8/6.6
28	15.7 23.1/8.3	10.8 12.8/8.9	6.4 9.3/3.5		-2.3 0.8/-5.4	1.0 1.5/0.5			13.8 20.6/7.1	16.9 22.2/11.5
29	17.2 23.7/10.7	7.4 11.2/3.6	2.9 5.9/-0.1		2.4 3.7/1.1	2.2 3.2/1.2			13.5 16.0/11.1	14.7 16.9/12.5
30	18.5 25.8/11.2	6.2 12.2/0.3	5.3 8.4/2.1		1.1 3.4/-1.2	2.5 4.2/0.7			15.3 18.7/12.0	15.7 19.5/12.0
31	16.6 21.2/12.1		1.4 5.0/-2.2		-3.1 -1.4/-4.8	0.5 1.0/-0.1			13.6 16.8/10.4

Sääasema

Sää

Ilmasto

Astronomia

Tietoa

Heating degree days

Base temperature

°C

Heating season begins

Calculation method

2023/2024

2024/2025

Kieli

Kuvakkeet