Place in Uppland, Sweden
Svanberga is a locality in Norrtälje Municipality, Stockholm County, Sweden. It is situated about 10 kilometres (6.2 mi) north of downtown Norrtälje, and on the eastern shore of the Erken [sv] lake. It had 501 inhabitants in 2010.[1]
Climate
Svanberga has a humid continental climate (Köppen Dfb). It is located in a frost hollow and is prone to very cold temperatures in winter, often in brief spells, with highly variable patterns. In spring air frosts linger on until early May, while summer highs are quite warm.
| Climate data for Svanberga (2002–2021 averages, extremes since 1995)
|
| Month
|
Jan
|
Feb
|
Mar
|
Apr
|
May
|
Jun
|
Jul
|
Aug
|
Sep
|
Oct
|
Nov
|
Dec
|
Year
|
| Record high °C (°F)
|
10.4
(50.7)
|
11.3
(52.3)
|
17.2
(63.0)
|
23.0
(73.4)
|
28.2
(82.8)
|
30.7
(87.3)
|
33.7
(92.7)
|
30.2
(86.4)
|
26.1
(79.0)
|
20.1
(68.2)
|
14.9
(58.8)
|
12.8
(55.0)
|
33.7
(92.7)
|
| Mean maximum °C (°F)
|
6.2
(43.2)
|
7.3
(45.1)
|
12.9
(55.2)
|
18.5
(65.3)
|
23.3
(73.9)
|
27.1
(80.8)
|
28.5
(83.3)
|
26.9
(80.4)
|
22.3
(72.1)
|
16.1
(61.0)
|
10.7
(51.3)
|
7.4
(45.3)
|
29.4
(84.9)
|
| Mean daily maximum °C (°F)
|
0.2
(32.4)
|
0.9
(33.6)
|
4.6
(40.3)
|
10.7
(51.3)
|
15.8
(60.4)
|
20.1
(68.2)
|
22.9
(73.2)
|
21.5
(70.7)
|
16.7
(62.1)
|
10.1
(50.2)
|
5.2
(41.4)
|
2.0
(35.6)
|
10.9
(51.6)
|
| Daily mean °C (°F)
|
−3.0
(26.6)
|
−3.0
(26.6)
|
−0.2
(31.6)
|
4.8
(40.6)
|
9.7
(49.5)
|
14.0
(57.2)
|
16.9
(62.4)
|
15.9
(60.6)
|
11.8
(53.2)
|
6.4
(43.5)
|
2.5
(36.5)
|
−0.8
(30.6)
|
6.3
(43.2)
|
| Mean daily minimum °C (°F)
|
−6.2
(20.8)
|
−6.8
(19.8)
|
−5.0
(23.0)
|
−1.2
(29.8)
|
3.5
(38.3)
|
7.9
(46.2)
|
10.9
(51.6)
|
10.3
(50.5)
|
6.8
(44.2)
|
2.7
(36.9)
|
−0.2
(31.6)
|
−3.6
(25.5)
|
1.6
(34.9)
|
| Mean minimum °C (°F)
|
−20.4
(−4.7)
|
−19.0
(−2.2)
|
−16.3
(2.7)
|
−8.0
(17.6)
|
−3.4
(25.9)
|
1.3
(34.3)
|
4.5
(40.1)
|
3.2
(37.8)
|
−0.2
(31.6)
|
−5.8
(21.6)
|
−9.1
(15.6)
|
−14.3
(6.3)
|
−24.7
(−12.5)
|
| Record low °C (°F)
|
−30.6
(−23.1)
|
−32.5
(−26.5)
|
−32.5
(−26.5)
|
−16.3
(2.7)
|
−8.4
(16.9)
|
−1.4
(29.5)
|
1.9
(35.4)
|
0.5
(32.9)
|
−3.2
(26.2)
|
−13.7
(7.3)
|
−25.6
(−14.1)
|
−31.6
(−24.9)
|
−32.5
(−26.5)
|
| Average precipitation mm (inches)
|
44.2
(1.74)
|
31.3
(1.23)
|
27.7
(1.09)
|
27.4
(1.08)
|
45.0
(1.77)
|
58.3
(2.30)
|
57.6
(2.27)
|
68.9
(2.71)
|
47.3
(1.86)
|
54.5
(2.15)
|
55.1
(2.17)
|
51.6
(2.03)
|
568.9
(22.4)
|
| Average precipitation days (≥ 1 mm)
|
10.8
|
8.0
|
6.6
|
6.0
|
8.1
|
8.4
|
8.2
|
9.2
|
8.6
|
9.9
|
10.9
|
11.6
|
106.3
|
| Source 1: SMHI Open Data for Svanberga, precipitation[2]
|
| Source 2: SMHI Open Data for Svanberga, temperature[3]
|
