Haapsalu monthly weather forecast

Monthly weather forecast for Haapsalu. ℃ Average temperatures % Humidity, precipitation ️ Sunrise and sunset ️ Wind direction and speed

31 August 2026, Monday
+17°C / +19°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+18°C
10.8
93%
1007
01:00
+17°C
13
92%
1007
02:00
+17°C
14.8
95%
1007
03:00
+17°C
14.8
94%
1006
04:00
+18°C
18.4
93%
1006
05:00
+17°C
18
95%
1006
06:00
+17°C
19.1
96%
1005
07:00
+17°C
17.6
95%
1005
08:00
+17°C
17.3
95%
1004
09:00
+18°C
22
95%
1004
10:00
+18°C
19.4
95%
1004
11:00
+18°C
17.3
95%
1005
12:00
+19°C
20.5
93%
1005
13:00
+19°C
21.6
90%
1005
14:00
+19°C
21.2
89%
1006
15:00
+19°C
25.2
88%
1007
16:00
+19°C
23
85%
1007
17:00
+19°C
16.9
83%
1007
18:00
+18°C
18.7
84%
1008
19:00
+18°C
19.1
81%
1008
20:00
+18°C
15.5
85%
1008
21:00
+17°C
11.5
83%
1008
22:00
+17°C
9
81%
1008
23:00
+17°C
13
83%
1008
01 September 2026, Tuesday
+15°C / +21°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+17°C
10.8
84%
1008
01:00
+17°C
14
86%
1009
02:00
+17°C
12.6
87%
1008
03:00
+16°C
11.5
87%
1008
04:00
+16°C
10.4
88%
1008
05:00
+16°C
6.5
88%
1008
06:00
+16°C
4
92%
1008
07:00
+15°C
5
97%
1008
08:00
+16°C
7.9
97%
1008
09:00
+17°C
7.9
94%
1008
10:00
+18°C
11.2
85%
1008
11:00
+19°C
11.9
86%
1008
12:00
+20°C
10.8
82%
1008
13:00
+20°C
11.2
82%
1008
14:00
+21°C
8.3
82%
1008
15:00
+21°C
7.9
81%
1008
16:00
+21°C
7.2
79%
1008
17:00
+21°C
5
74%
1008
18:00
+20°C
10.8
77%
1007
19:00
+19°C
8.6
85%
1008
20:00
+18°C
6.1
87%
1008
21:00
+17°C
4.3
91%
1008
22:00
+17°C
3.6
93%
1008
23:00
+16°C
3.2
95%
1008
02 September 2026, Wednesday
+15°C / +21°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+16°C
2.9
97%
1008
01:00
+16°C
5
97%
1008
02:00
+16°C
6.1
96%
1007
03:00
+15°C
6.5
97%
1008
04:00
+16°C
5.8
98%
1008
05:00
+16°C
6.8
96%
1008
06:00
+16°C
6.5
96%
1007
07:00
+16°C
7.6
95%
1008
08:00
+16°C
8.6
92%
1008
09:00
+17°C
8.6
90%
1008
10:00
+17°C
8.6
87%
1008
11:00
+18°C
9
84%
1009
12:00
+19°C
9
80%
1009
13:00
+20°C
8.6
75%
1009
14:00
+20°C
10.8
75%
1009
15:00
+21°C
11.5
74%
1009
16:00
+21°C
13.7
71%
1009
17:00
+21°C
14
73%
1009
18:00
+20°C
12.6
76%
1009
19:00
+19°C
14.4
80%
1009
20:00
+18°C
15
83%
1009
21:00
+17°C
16.2
83%
1009
22:00
+17°C
17.4
82%
1008
23:00
+17°C
18.4
82%
1008
03 September 2026, Thursday
+15°C / +18°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+16°C
16.9
86%
1008
01:00
+16°C
17.1
87%
1008
02:00
+16°C
17.6
89%
1008
03:00
+16°C
18.2
87%
1007
04:00
+16°C
20.1
89%
1007
05:00
+16°C
19.2
88%
1007
06:00
+15°C
18.8
94%
1007
07:00
+15°C
18.2
90%
1007
08:00
+15°C
19.1
82%
1007
09:00
+16°C
19.7
75%
1007
10:00
+16°C
22.8
73%
1007
11:00
+16°C
24.8
73%
1008
12:00
+17°C
25.6
67%
1008
13:00
+17°C
25.6
63%
1008
14:00
+18°C
25.1
62%
1008
15:00
+17°C
24.9
63%
1008
16:00
+17°C
25.4
66%
1007
17:00
+17°C
26.3
67%
1007
18:00
+16°C
25.3
69%
1007
19:00
+16°C
22.1
68%
1007
20:00
+16°C
21.6
66%
1007
21:00
+16°C
18.4
66%
1007
22:00
+15°C
16.4
67%
1006
23:00
+15°C
14.8
69%
1006
04 September 2026, Friday
+11°C / +18°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+15°C
13.1
72%
1005
01:00
+14°C
10.8
77%
1005
02:00
+14°C
8.1
83%
1005
03:00
+13°C
5.7
88%
1004
04:00
+12°C
3.3
91%
1004
05:00
+11°C
1.5
92%
1003
06:00
+11°C
0.9
92%
1003
07:00
+12°C
1
91%
1003
08:00
+13°C
3.4
88%
1003
09:00
+15°C
6.3
83%
1003
10:00
+16°C
9.4
72%
1003
11:00
+17°C
12.7
61%
1003
12:00
+17°C
15.6
54%
1003
13:00
+18°C
17.6
52%
1003
14:00
+18°C
19.2
53%
1002
15:00
+18°C
20.2
54%
1002
16:00
+17°C
20.8
54%
1002
17:00
+17°C
21.1
54%
1001
18:00
+17°C
20.4
55%
1001
19:00
+16°C
18.6
56%
1001
20:00
+16°C
15.7
57%
1000
21:00
+16°C
12.8
60%
1000
22:00
+15°C
9.4
66%
999
23:00
+14°C
5.9
75%
999
05 September 2026, Saturday
+13°C / +16°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+14°C
4.4
81%
999
01:00
+13°C
5.3
83%
998
02:00
+13°C
7.3
83%
998
03:00
+13°C
9.3
83%
998
04:00
+13°C
11.3
84%
998
05:00
+13°C
13.4
85%
998
06:00
+13°C
14.6
85%
998
07:00
+13°C
14.5
84%
998
08:00
+14°C
14.2
82%
998
09:00
+14°C
14.3
78%
999
10:00
+15°C
14.4
73%
1000
11:00
+16°C
14.7
66%
1000
12:00
+16°C
15.5
62%
1001
13:00
+16°C
17.4
61%
1001
14:00
+16°C
19.5
62%
1002
15:00
+16°C
21.3
63%
1002
16:00
+16°C
22
63%
1002
17:00
+16°C
22
62%
1003
18:00
+16°C
21.7
62%
1003
19:00
+16°C
21.2
63%
1003
20:00
+15°C
20.4
63%
1003
21:00
+15°C
19.6
65%
1003
22:00
+15°C
19.1
67%
1003
23:00
+15°C
18.7
70%
1003
06 September 2026, Sunday
+13°C / +17°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+15°C
18.2
73%
1003
01:00
+15°C
18
71%
1003
02:00
+15°C
17.6
72%
1004
03:00
+14°C
17.2
74%
1004
04:00
+14°C
16.7
77%
1004
05:00
+14°C
16.2
80%
1004
06:00
+14°C
15.5
83%
1004
07:00
+14°C
15.1
86%
1005
08:00
+14°C
14.8
88%
1005
09:00
+14°C
15
89%
1005
10:00
+14°C
15.7
87%
1006
11:00
+15°C
16.7
82%
1006
12:00
+15°C
18.2
78%
1006
13:00
+16°C
19.7
73%
1006
14:00
+16°C
21
69%
1007
15:00
+17°C
21.7
68%
1007
16:00
+16°C
21.7
68%
1007
17:00
+16°C
21.3
70%
1007
18:00
+16°C
20.8
72%
1007
19:00
+15°C
20
75%
1008
20:00
+14°C
19.2
78%
1008
21:00
+14°C
18.4
80%
1008
22:00
+14°C
17.6
81%
1008
23:00
+13°C
17
82%
1008
07 September 2026, Monday
+13°C / +17°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+13°C
16.2
81%
1008
01:00
+13°C
15.4
81%
1008
02:00
+13°C
14.6
81%
1008
03:00
+13°C
13.5
81%
1008
04:00
+13°C
12.1
81%
1009
05:00
+13°C
10.2
81%
1009
06:00
+13°C
8.3
82%
1009
07:00
+14°C
6.3
81%
1009
08:00
+14°C
4.8
81%
1009
09:00
+14°C
4
79%
1009
10:00
+15°C
4.2
76%
1009
11:00
+15°C
5.6
72%
1009
12:00
+16°C
7.4
68%
1009
13:00
+16°C
9.2
64%
1009
14:00
+17°C
10.7
62%
1008
15:00
+17°C
11.4
61%
1008
16:00
+17°C
11
63%
1008
17:00
+16°C
9.9
66%
1008
18:00
+15°C
8.6
71%
1008
19:00
+15°C
7.3
77%
1007
20:00
+14°C
6.6
82%
1007
21:00
+14°C
6.6
86%
1007
22:00
+13°C
7
88%
1007
23:00
+13°C
7.7
88%
1007
08 September 2026, Tuesday
+13°C / +16°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+13°C
8.6
87%
1007
01:00
+13°C
9.5
86%
1007
02:00
+13°C
10.4
85%
1007
03:00
+13°C
11.2
84%
1007
04:00
+13°C
12
84%
1007
05:00
+13°C
12.8
84%
1007
06:00
+13°C
13.7
83%
1007
07:00
+13°C
14.5
83%
1008
08:00
+14°C
15.1
82%
1008
09:00
+14°C
15.6
80%
1008
10:00
+14°C
15.9
78%
1008
11:00
+15°C
15.9
74%
1009
12:00
+15°C
16.1
70%
1009
13:00
+16°C
16.1
66%
1009
14:00
+16°C
16.2
63%
1009
15:00
+16°C
16.2
62%
1009
16:00
+16°C
16.1
63%
1010
17:00
+16°C
15.9
65%
1010
18:00
+15°C
15.6
67%
1010
19:00
+15°C
15.1
71%
1010
20:00
+14°C
14.7
74%
1010
21:00
+14°C
14
77%
1010
22:00
+14°C
13.5
79%
1009
23:00
+13°C
12.8
81%
1009
09 September 2026, Wednesday
+12°C / +17°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+13°C
12
82%
1009
01:00
+13°C
11.3
84%
1009
02:00
+12°C
10.3
85%
1009
03:00
+12°C
9.1
85%
1009
04:00
+13°C
7.6
86%
1009
05:00
+13°C
5.9
85%
1008
06:00
+13°C
4.2
85%
1008
07:00
+14°C
3.6
83%
1008
08:00
+14°C
4.4
82%
1007
09:00
+14°C
6
80%
1007
10:00
+15°C
8
76%
1006
11:00
+15°C
10.4
72%
1006
12:00
+16°C
12.8
67%
1006
13:00
+16°C
15.1
63%
1005
14:00
+17°C
17.1
61%
1005
15:00
+17°C
18.4
60%
1004
16:00
+17°C
19.4
63%
1003
17:00
+16°C
20.2
68%
1002
18:00
+15°C
20.8
76%
1002
19:00
+15°C
21.5
84%
1001
20:00
+14°C
21.6
92%
1000
21:00
+14°C
20.7
98%
999
22:00
+14°C
18.8
100%
999
23:00
+14°C
16.1
100%
998
10 September 2026, Thursday
+15°C / +19°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+15°C
14.2
100%
997
01:00
+15°C
14
100%
997
02:00
+16°C
15.7
99%
997
03:00
+16°C
17.6
97%
997
04:00
+16°C
19
94%
997
05:00
+16°C
20.1
91%
998
06:00
+16°C
21
87%
998
07:00
+16°C
21.7
83%
999
08:00
+16°C
22.2
79%
1000
09:00
+16°C
22.7
75%
1000
10:00
+17°C
23.1
72%
1001
11:00
+17°C
23.4
69%
1001
12:00
+18°C
23.8
66%
1001
13:00
+19°C
24.6
64%
1002
14:00
+19°C
25.5
62%
1002
15:00
+19°C
26.2
62%
1002
16:00
+19°C
26.8
62%
1002
17:00
+19°C
27.4
63%
1002
18:00
+19°C
27.9
65%
1002
19:00
+18°C
28.3
67%
1002
20:00
+18°C
28.4
69%
1002
21:00
+17°C
28.3
71%
1001
22:00
+17°C
27.9
73%
1001
23:00
+17°C
27.2
76%
1001
11 September 2026, Friday
+14°C / +17°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+17°C
26.3
78%
1001
01:00
+17°C
25.4
80%
1001
02:00
+17°C
24.8
82%
1001
03:00
+17°C
24.5
82%
1001
04:00
+17°C
24.4
82%
1001
05:00
+16°C
24.4
82%
1001
06:00
+16°C
24.4
81%
1001
07:00
+16°C
24.5
79%
1001
08:00
+16°C
24.7
77%
1001
09:00
+16°C
25.1
76%
1001
10:00
+16°C
25.7
74%
1001
11:00
+16°C
26.6
71%
1002
12:00
+16°C
27.9
69%
1002
13:00
+17°C
28.9
67%
1002
14:00
+17°C
29.9
65%
1002
15:00
+16°C
30.2
65%
1003
16:00
+16°C
29.6
65%
1003
17:00
+16°C
28.5
66%
1003
18:00
+15°C
26.9
68%
1003
19:00
+15°C
25.5
69%
1004
20:00
+14°C
24
71%
1004
21:00
+14°C
23.1
72%
1004
22:00
+14°C
22.5
72%
1005
23:00
+14°C
22.1
72%
1005
12 September 2026, Saturday
+13°C / +15°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+14°C
21.8
72%
1006
01:00
+15°C
21.4
71%
1006
02:00
+15°C
21.1
71%
1006
03:00
+15°C
20.3
71%
1007
04:00
+15°C
19.3
71%
1007
05:00
+15°C
18.2
72%
1008
06:00
+15°C
16.8
73%
1008
07:00
+15°C
15.5
74%
1008
08:00
+15°C
14.5
74%
1008
09:00
+15°C
13.5
74%
1009
10:00
+15°C
12.8
74%
1009
11:00
+15°C
11.9
73%
1009
12:00
+15°C
11.5
71%
1009
13:00
+15°C
11
69%
1009
14:00
+15°C
10.6
68%
1009
15:00
+15°C
10.6
68%
1009
16:00
+15°C
10.6
68%
1009
17:00
+15°C
10.8
70%
1009
18:00
+14°C
11.2
71%
1009
19:00
+14°C
11.5
73%
1009
20:00
+14°C
11.9
75%
1009
21:00
+13°C
12.1
76%
1009
22:00
+13°C
12.4
78%
1009
23:00
+13°C
12.7
80%
1009
13 September 2026, Sunday
+12°C / +16°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+13°C
13.2
82%
1009
01:00
+13°C
13.5
83%
1009
02:00
+12°C
13.9
85%
1009
03:00
+12°C
13.9
86%
1010
04:00
+12°C
13.7
86%
1010
05:00
+12°C
13.2
87%
1011
06:00
+12°C
12.3
87%
1011
07:00
+13°C
11.7
86%
1012
08:00
+13°C
11.1
85%
1013
09:00
+13°C
11.1
83%
1013
10:00
+13°C
11.3
79%
1014
11:00
+14°C
12.3
73%
1014
12:00
+14°C
13.5
68%
1015
13:00
+15°C
15
63%
1016
14:00
+15°C
16.3
59%
1016
15:00
+16°C
17.3
57%
1017
16:00
+15°C
17.9
57%
1017
17:00
+15°C
18.5
58%
1017
18:00
+15°C
18.7
60%
1018
19:00
+14°C
18.7
62%
1018
20:00
+14°C
18.6
64%
1018
21:00
+13°C
18.2
66%
1019
22:00
+13°C
17.6
67%
1019
23:00
+13°C
16.6
69%
1019


Climate Characteristics of Haapsalu

General Overview

Haapsalu is surrounded by water on three sides, granting it a distinct maritime climate similar to that of the islands. The city sits on very shallow bays that warm up faster than anywhere else along the Estonian Baltic coast. The climate is characterized by high humidity and refreshing sea breezes, with the sea acting as a regulator that maintains relatively mild winters and crisp, clear springs.

Temperatures and Daily Variations

In summer, daytime temperatures average between 20°C and 23°C (68-73°F). Due to the shallow bays, the air near the shore can feel warmer and more pleasant than in cities on the open sea. In winter, the average daytime temperature is around -1°C (30°F), with nights hovering around -5°C (23°F).

Precipitation Seasons (August-December)

Autumn is the rainiest season. The combination of shallow bays and high humidity contributes to thick morning fogs, giving the castle and the promenade a mysterious appearance. In winter, snow falls, and the bays freeze frequently, allowing for unique "ice roads" for vehicles connecting the city to nearby islands.

Dry and Comfortable Seasons (May-July)

This is the ideal time to visit Haapsalu. The skies are clear, and the city enjoys many sunny hours. June and July are the most beautiful for walking along the historic promenade and birdwatching. Humidity is relatively low in June, making the air clean and refreshing.

Weather in Haapsalu by Month

January

The coldest month. Daytime temperatures are around -2°C (28°F) and -7°C (19°F) at night. The bays are usually completely frozen. The air is humid and chilly, with strong Baltic winds blowing across the white ice plains.

February

Stable maritime winter. -2°C (28°F) daytime. Skies are often grey, but the snow remains clean and white. This is the month when ice roads are usually safest, and the city is very quiet and peaceful.

March

Start of the gradual thaw. 2°C (36°F) daytime. More sunshine, but the frozen sea still radiates intense cold. A relatively bright but windy month where ice begins to crack near the shore.

April

Spring awakens slowly. 8°C (46°F) daytime. Snow disappears from the alleys and buds emerge in the city's gardens. Weather is volatile—sunny days alternate with very cold sea breezes.

May

Month of bloom and peace. 15°C (59°F) daytime. Blue skies and very clear air. This is the start of the hiking season, with parks around the castle filling with fresh green and low humidity.

June

The month of "White Nights." 19°C (66°F) daytime. The sun barely sets, and the promenade stays busy until late. The water in the shallow bays warms up faster than in the rest of the country.

July

The warmest and most popular month. 22°C (72°F) daytime and 13°C (55°F) at night. Ideal weather for vacation and swimming in the bays. Mostly sunny days with a light sea breeze preventing heat stress.

August

Continuation of refreshing summer. 21°C (70°F) daytime. Bay waters are at their warmest. Toward the end of the month, rainfall increases, and nights become humid with light mists appearing over the water.

September

Early and photogenic autumn. 16°C (61°F) daytime. Trees along the promenade turn golden. The air becomes crisp and refreshing, and sea winds strengthen again. Great time for birdwatching.

October

Windy and wet month. 10°C (50°F) daytime. Days shorten significantly and humidity rises. Autumn storms from the Baltic are common, and the ancient castle looks dramatic under grey skies.

November

Dark, grey, and chilly. 4°C (39°F) daytime. Almost no sunshine hours. Prolonged rains and heavy fogs are the central features. Temperatures usually remain above freezing due to the bay's influence.

December

Winter returns. 0°C (32°F) daytime and -4°C (25°F) at night. First snow begins to accumulate on the colorful wooden roofs. The city is decorated with Christmas lights, creating a magical atmosphere despite the cold.

Haapsalu weather forecast for tomorrow
Haapsalu weather forecast for 5 days
Haapsalu monthly weather forecast
Haapsalu hourly weather forecast
Haapsalu