Ljubljana Weather in 2021

Historical record of Ljubljana, Slovenia weather for the year 2021 based on NOAA data.
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2021 Ljubljana Weather Extremes
Highest temperature 35.5 °C August 14
Lowest temperature -7.6 °C January 17
Highest daily low 23.0 °C July 9
Lowest daily high -1.5 °C January 12
Most daily precipitation 12.0 cm September 29
Total annual precipitation 144.2 cm -
Highest Temperatures in Ljubljana in 2021
Rank Temperature Date
1 35.5 °C Aug 14
2 35.2 °C Jun 28
3 35.1 °C Aug 15
4 34.5 °C Jun 29
5 34.4 °C Jun 23
6 34.3 °C Jul 7
7 34.2 °C Aug 13
8 34.0 °C Jun 24
9 33.5 °C Aug 16
9 33.5 °C Jul 8
Lowest Temperatures in Ljubljana in 2021
Rank Temperature Date
1 -7.6 °C January 17
2 -7.5 °C February 15
2 -7.5 °C January 16
4 -7.2 °C February 13
5 -6.8 °C January 12
6 -6.4 °C January 15
7 -6.2 °C February 14
8 -6.1 °C February 12
9 -6.0 °C January 19
10 -5.9 °C January 13
January 2021 Ljubljana Weather
Day High (°C) Low (°C) Precip. (cm)
4.5 -1.0 1.62
6.4 2.7 3.30
5.9 1.7 0.03
3.9 3.0 0.20
5.6 2.8 1.57
2.8 0.3 0.48
2.6 -0.2 0.09
1.8 0.5 0.49
1.3 -3.9 0.00
0.4 -1.7 0.06
1.5 -3.0 0.00
-1.5 -6.8 0.02
3.8 -5.9 0.00
6.2 -4.9 0.00
4.0 -6.4 0.00
1.8 -7.5 0.00
-1.4 -7.6 0.00
2.2 -3.2 0.00
5.1 -6.0 0.00
6.4 1.6 0.08
10.7 6.1 0.39
13.1 4.5 1.99
8.8 5.0 1.57
5.0 2.0 0.91
2.2 -0.5 0.00
1.2 -1.7 0.00
2.5 -3.0 0.00
4.5 -3.5 0.00
4.7 0.8 0.04
7.2 -0.1 1.22
4.8 0.3 0.35
February 2021 Ljubljana Weather
Day High (°C) Low (°C) Precip. (cm)
3.6 -1.3 0.00
5.7 -1.1 0.00
11.1 3.0 0.11
13.2 9.0 0.02
11.9 9.2 0.03
12.3 9.9 0.00
12.2 8.9 1.77
10.7 5.6 1.23
7.1 4.2 1.91
5.6 3.6 3.00
5.4 -2.3 0.09
-1.4 -6.1 0.00
-0.6 -7.2 0.00
4.9 -6.2 0.00
6.6 -7.5 0.00
10.0 0.1 0.00
11.1 2.0 0.02
9.8 -1.5 0.00
10.5 5.0 0.00
13.9 4.5 0.00
13.4 6.5 0.00
14.2 7.2 0.00
19.8 0.9 0.00
19.6 1.7 0.00
20.6 2.3 0.00
21.7 1.5 0.00
12.6 2.8 0.00
12.2 0.0 0.00
March 2021 Ljubljana Weather
Day High (°C) Low (°C) Precip. (cm)
15.5 -2.1 0.00
15.1 -0.6 0.00
19.2 -1.7 0.00
15.0 1.9 0.00
15.6 3.7 1.58
7.0 -0.5 0.00
10.1 -4.5 0.00
13.0 -2.6 0.00
9.6 0.2 0.00
10.4 -1.4 0.00
10.4 -0.9 0.10
9.0 6.7 0.62
15.0 4.0 0.00
9.7 0.6 3.14
11.7 -0.6 0.00
12.3 0.1 0.00
11.6 -1.3 0.00
9.0 -2.0 0.00
8.5 -2.9 0.00
6.6 -2.5 0.00
7.5 -4.1 0.00
9.5 -1.6 0.00
13.6 1.5 0.00
16.1 -0.8 0.00
18.9 0.7 0.00
20.2 3.1 0.00
13.9 4.0 0.24
10.9 7.0 0.02
20.4 2.6 0.00
24.4 4.7 0.00
25.1 6.3 0.00
April 2021 Ljubljana Weather
Day High (°C) Low (°C) Precip. (cm)
26.0 6.9 0.00
23.0 9.0 3.21
14.6 7.0 0.28
12.0 2.0 0.00
13.2 -0.7 0.73
8.4 -1.7 1.96
5.5 -4.5 0.00
12.5 -3.5 0.00
14.6 -1.2 0.00
16.3 7.0 0.00
10.8 9.0 0.97
11.6 8.2 3.44
8.2 1.0 1.09
11.7 0.2 0.00
11.5 -0.8 0.00
13.3 1.5 0.00
13.1 2.1 0.00
10.1 6.1 0.03
13.0 3.0 0.16
16.5 4.7 0.01
18.1 2.9 0.00
19.5 5.9 0.29
18.7 7.0 0.00
21.0 4.5 0.00
23.1 5.3 0.00
15.7 7.4 0.10
8.0 5.6 0.07
12.7 7.2 0.02
18.7 9.4 0.53
21.2 12.3 0.04
May 2021 Ljubljana Weather
Day High (°C) Low (°C) Precip. (cm)
23.3 12.0 1.78
18.0 8.9 1.39
16.3 6.0 0.06
19.7 3.5 0.00
18.3 8.4 3.78
8.4 3.9 0.63
12.1 5.2 3.57
18.5 4.9 0.00
24.7 5.1 0.00
25.3 10.1 0.00
26.1 10.0 0.28
19.9 13.0 0.13
18.0 11.4 0.03
17.0 11.2 0.30
18.7 10.3 0.17
19.6 11.5 2.71
17.0 10.0 1.17
21.5 7.6 2.68
16.2 8.4 1.43
21.0 7.5 0.00
21.7 7.1 0.00
18.9 13.2 0.91
18.2 9.5 0.36
11.5 7.8 1.79
20.0 8.4 0.72
21.5 6.5 0.00
24.5 8.6 0.27
21.6 9.6 0.00
20.9 10.3 0.51
18.9 8.7 0.04
20.7 6.3 0.00
June 2021 Ljubljana Weather
Day High (°C) Low (°C) Precip. (cm)
22.8 9.0 0.00
25.0 10.3 0.00
27.5 11.0 0.00
28.7 12.8 0.00
28.5 14.2 0.23
22.7 17.0 1.03
23.1 16.1 0.09
28.1 13.2 0.00
27.3 13.6 0.33
25.8 15.7 0.00
26.4 13.3 0.83
28.4 13.8 0.00
25.5 18.1 0.00
23.9 12.7 0.00
28.4 11.2 0.00
29.8 15.7 0.00
30.7 16.4 0.00
30.6 17.9 0.00
33.1 17.7 0.00
32.9 20.2 0.00
32.8 20.3 0.00
32.6 18.8 0.00
34.4 17.3 0.00
34.0 20.3 0.00
31.2 19.2 0.00
30.9 17.8 0.00
31.2 18.0 0.00
35.2 18.6 0.00
34.5 18.4 0.00
31.3 19.0 0.66
July 2021 Ljubljana Weather
Day High (°C) Low (°C) Precip. (cm)
24.6 14.5 0.45
26.8 13.5 0.00
30.4 14.3 0.00
25.7 18.6 4.80
25.5 16.8 0.00
32.5 15.8 0.00
34.3 18.8 0.00
33.5 18.8 0.00
30.2 23.0 0.00
28.8 18.9 0.00
30.0 18.8 2.50
30.9 18.7 0.00
31.6 18.7 1.87
27.2 18.0 0.00
27.3 15.2 0.00
25.2 16.0 0.71
24.0 17.7 0.41
26.3 18.1 2.30
29.0 17.6 0.00
28.2 16.0 0.00
27.5 17.6 0.00
27.5 17.4 0.00
28.5 19.1 0.00
30.5 16.5 0.00
31.4 19.1 0.00
31.3 18.6 0.01
28.2 19.4 1.14
31.9 17.2 0.16
31.0 17.6 0.00
32.0 19.0 0.02
30.0 19.4 0.11
August 2021 Ljubljana Weather
Day High (°C) Low (°C) Precip. (cm)
25.8 18.5 0.87
23.2 16.4 0.03
25.2 15.5 0.02
24.6 16.3 1.86
24.4 16.5 1.55
27.6 14.2 0.09
29.5 16.0 0.00
30.2 18.0 0.12
28.0 17.3 0.00
30.9 16.9 0.00
30.5 18.3 0.63
32.2 17.7 0.00
34.2 19.1 0.00
35.5 20.5 0.00
35.1 18.5 0.00
33.5 19.6 1.13
26.2 17.0 0.00
25.1 15.2 0.00
27.1 12.8 0.00
28.8 14.5 0.00
30.3 14.5 0.00
31.3 15.8 0.16
24.3 15.4 2.69
25.4 13.7 0.06
23.0 14.5 0.00
25.0 10.5 1.16
22.3 13.4 0.00
21.0 12.5 0.05
20.9 12.3 0.00
21.5 9.7 0.00
25.6 10.9 0.03
September 2021 Ljubljana Weather
Day High (°C) Low (°C) Precip. (cm)
25.4 12.6 0.00
24.9 10.0 0.00
24.9 11.9 0.00
25.7 11.2 0.00
26.0 11.1 0.00
26.5 11.0 0.00
25.0 10.6 0.00
25.1 11.6 0.00
26.3 9.4 0.00
27.3 10.7 0.00
28.4 10.8 0.00
28.1 11.9 0.00
29.3 12.7 0.00
30.6 13.5 0.00
29.7 12.7 0.00
25.8 17.5 0.99
20.0 15.3 1.51
21.7 13.2 0.00
20.2 11.6 1.87
15.7 11.0 0.09
18.4 9.5 0.00
20.2 8.4 0.00
21.8 6.5 0.00
22.7 8.5 0.00
23.7 9.3 0.00
24.5 11.0 0.24
22.5 16.5 0.00
26.0 14.1 0.00
25.2 13.2 12.00
19.0 11.6 0.00
October 2021 Ljubljana Weather
Day High (°C) Low (°C) Precip. (cm)
18.5 8.1 0.00
19.0 12.1 0.00
18.3 9.1 0.38
23.6 13.9 0.02
22.3 12.5 0.30
17.1 9.3 3.38
13.5 9.1 0.09
13.7 10.5 0.00
15.0 8.7 0.00
9.9 5.6 0.11
13.8 6.5 0.00
10.5 4.4 0.00
14.0 4.5 0.01
13.8 2.6 0.00
15.9 2.5 0.00
17.4 1.9 0.00
16.5 5.4 0.00
16.6 4.2 0.00
13.9 5.3 0.00
17.5 6.5 0.02
15.3 13.6 0.09
15.3 11.6 0.29
12.9 6.2 0.01
13.5 3.1 0.00
11.7 0.4 0.00
7.9 2.0 0.00
14.4 1.9 0.00
13.6 3.1 0.00
9.3 1.6 0.00
8.1 1.4 0.00
17.0 2.0 0.00
November 2021 Ljubljana Weather
Day High (°C) Low (°C) Precip. (cm)
9.8 5.2 2.53
11.9 8.5 0.76
10.4 7.9 2.43
16.9 8.4 0.01
9.1 3.5 0.04
10.5 7.0 0.04
10.5 6.5 1.09
8.7 6.1 0.48
10.7 3.6 0.00
11.2 1.0 0.00
8.7 2.3 0.00
6.2 4.4 0.00
13.1 5.6 0.00
9.5 6.9 0.04
10.1 6.5 0.00
9.5 6.2 0.00
8.6 5.5 0.00
10.4 5.4 0.00
8.1 2.5 0.00
6.6 1.8 0.00
9.5 0.5 0.00
8.7 5.3 0.08
9.8 2.4 0.00
5.1 -2.1 0.00
3.0 -2.0 1.06
4.9 2.3 2.32
4.5 1.6 2.22
4.5 3.1 3.43
4.5 -0.7 0.01
4.5 -2.5 0.00
December 2021 Ljubljana Weather
Day High (°C) Low (°C) Precip. (cm)
5.6 -1.7 1.46
5.8 0.4 4.72
3.6 0.2 0.00
3.5 -1.4 0.47
2.5 1.3 1.55
2.7 0.4 0.00
0.5 -1.6 0.00
1.0 -2.9 2.00
1.7 -0.4 0.28
1.3 -1.3 0.00
1.6 -1.1 0.00
-0.3 -4.0 0.00
3.0 -2.5 0.00
1.1 -2.9 0.00
2.7 0.8 0.00
3.8 0.2 0.00
0.7 -1.1 0.00
0.5 -1.3 0.00
1.4 -3.2 0.00
3.6 -4.5 0.00
0.6 -3.4 0.02
1.5 -1.1 0.00
4.8 -1.7 0.00
7.6 2.5 0.00
8.7 2.5 1.63
5.4 2.2 0.05
4.4 1.6 0.01
7.5 2.9 0.02
7.6 0.9 0.02
5.1 1.5 0.00
4.5 0.8 0.00
Weather Station Details
Years Station Coordinates
1899–2024 Ljubljana Bezigrad location