April 2018 Weather in Helsinki — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
11
16
21
26
31
36
41
46
51
56
61
66
Sun, Apr 1
Lo:16
12 am
Hi:23
4
Lo:14
6 am
Hi:32
5
Lo:34
12 pm
Hi:36
14
Lo:32
6 pm
Hi:36
12
Mon, Apr 2
Lo:30
12 am
Hi:32
15
Lo:30
6 am
Hi:30
14
Lo:30
12 pm
Hi:32
13
Lo:30
6 pm
Hi:32
12
Tue, Apr 3
Lo:27
12 am
Hi:32
12
Lo:25
6 am
Hi:32
12
Lo:34
12 pm
Hi:37
16
Lo:25
6 pm
Hi:37
8
Wed, Apr 4
Lo:14
12 am
Hi:25
2
Lo:12
6 am
Hi:37
7
Lo:37
12 pm
Hi:39
14
Lo:37
6 pm
Hi:39
13
Thu, Apr 5
Lo:37
12 am
Hi:39
8
Lo:36
6 am
Hi:37
4
Lo:36
12 pm
Hi:45
7
Lo:43
6 pm
Hi:46
9
Fri, Apr 6
Lo:36
12 am
Hi:41
13
Lo:37
6 am
Hi:39
11
Lo:36
12 pm
Hi:39
18
Lo:34
6 pm
Hi:37
11
Sat, Apr 7
Lo:32
12 am
Hi:36
16
Lo:32
6 am
Hi:43
11
Lo:41
12 pm
Hi:45
13
Lo:36
6 pm
Hi:41
9
Sun, Apr 8
Lo:36
12 am
Hi:36
9
Lo:36
6 am
Hi:43
6
Lo:43
12 pm
Hi:46
5
Lo:37
6 pm
Hi:46
6
Mon, Apr 9
Lo:36
12 am
Hi:37
6
Lo:36
6 am
Hi:50
6
Lo:52
12 pm
Hi:57
11
Lo:36
6 pm
Hi:45
13
Tue, Apr 10
Lo:30
12 am
Hi:34
11
Lo:30
6 am
Hi:37
11
Lo:37
12 pm
Hi:45
13
Lo:32
6 pm
Hi:45
7
Wed, Apr 11
Lo:25
12 am
Hi:34
4
Lo:25
6 am
Hi:41
4
Lo:41
12 pm
Hi:45
8
Lo:28
6 pm
Hi:43
5
Thu, Apr 12
Lo:23
12 am
Hi:27
2
Lo:23
6 am
Hi:46
2
Lo:45
12 pm
Hi:50
6
Lo:30
6 pm
Hi:48
4
Fri, Apr 13
Lo:25
12 am
Hi:30
2
Lo:25
6 am
Hi:48
6
Lo:48
12 pm
Hi:50
10
Lo:34
6 pm
Hi:48
6
Sat, Apr 14
Lo:27
12 am
Hi:34
5
Lo:30
6 am
Hi:52
5
Lo:52
12 pm
Hi:57
9
Lo:34
6 pm
Hi:54
6
Sun, Apr 15
Lo:28
12 am
Hi:39
4
Lo:28
6 am
Hi:52
5
Lo:50
12 pm
Hi:54
8
Lo:43
6 pm
Hi:48
4
Mon, Apr 16
Lo:37
12 am
Hi:43
4
Lo:43
6 am
Hi:46
8
Lo:48
12 pm
Hi:54
11
Lo:43
6 pm
Hi:50
6
Tue, Apr 17
Lo:43
12 am
Hi:45
2
Lo:43
6 am
Hi:45
9
Lo:45
12 pm
Hi:48
12
Lo:43
6 pm
Hi:48
11
Wed, Apr 18
Lo:41
12 am
Hi:43
11
Lo:41
6 am
Hi:50
12
Lo:50
12 pm
Hi:57
7
Lo:48
6 pm
Hi:54
6
Thu, Apr 19
Lo:43
12 am
Hi:46
9
Lo:43
6 am
Hi:54
13
Lo:54
12 pm
Hi:61
15
Lo:48
6 pm
Hi:61
9
Fri, Apr 20
Lo:41
12 am
Hi:46
6
Lo:39
6 am
Hi:50
7
Lo:52
12 pm
Hi:66
11
Lo:50
6 pm
Hi:61
11
Sat, Apr 21
Lo:43
12 am
Hi:48
9
Lo:43
6 am
Hi:50
18
Lo:50
12 pm
Hi:55
20
Lo:45
6 pm
Hi:52
17
Sun, Apr 22
Lo:41
12 am
Hi:43
11
Lo:41
6 am
Hi:45
9
Lo:39
12 pm
Hi:41
7
Lo:36
6 pm
Hi:39
4
Mon, Apr 23
Lo:28
12 am
Hi:36
2
Lo:28
6 am
Hi:43
6
Lo:43
12 pm
Hi:46
12
Lo:39
6 pm
Hi:43
12
Tue, Apr 24
Lo:39
12 am
Hi:41
12
Lo:39
6 am
Hi:45
9
Lo:45
12 pm
Hi:50
13
Lo:43
6 pm
Hi:48
14
Wed, Apr 25
Lo:41
12 am
Hi:45
9
Lo:41
6 am
Hi:43
7
Lo:45
12 pm
Hi:50
10
Lo:41
6 pm
Hi:50
12
Thu, Apr 26
Lo:36
12 am
Hi:41
5
Lo:36
6 am
Hi:50
7
Lo:45
12 pm
Hi:52
12
Lo:39
6 pm
Hi:52
10
Fri, Apr 27
Lo:28
12 am
Hi:37
3
Lo:34
6 am
Hi:46
6
Lo:43
12 pm
Hi:50
9
Lo:39
6 pm
Hi:48
7
Sat, Apr 28
Lo:37
12 am
Hi:39
7
Lo:37
6 am
Hi:46
7
Lo:46
12 pm
Hi:54
9
Lo:43
6 pm
Hi:52
7
Sun, Apr 29
Lo:34
12 am
Hi:41
4
Lo:36
6 am
Hi:45
5
Lo:45
12 pm
Hi:48
6
Lo:45
6 pm
Hi:46
4
Mon, Apr 30
Lo:37
12 am
Hi:43
4
Lo:36
6 am
Hi:50
4
Lo:50
12 pm
Hi:55
7
Lo:41
6 pm
Hi:52
6
High & Low Weather Summary for April 2018
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 66 °F (Apr 20, 4:50 pm) | 100% (Apr 2, 1:50 pm) | 30.48 "Hg (Apr 2, 1:50 pm) |
| Low | 12 °F (Apr 4, 6:50 am) | 24% (Apr 12, 2:20 pm) | 29.21 "Hg (Apr 2, 1:50 pm) |
| Average | 41 °F | 76% | 29.88 "Hg |
| * Reported Apr 1 12:20 am — Apr 30 11:50 pm, Helsinki. Weather by CustomWeather, © 2025 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Helsinki Weather History for April 1, 2018
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 12:20 am Sun, Apr 1 |  | 23 °F | Clear. | 3 mph | ↑ | 86% | 29.89 "Hg | 10 mi |
| 12:50 am | | 23 °F | Clear. | 2 mph | ↑ | 86% | 29.89 "Hg | 10 mi |
| 1:20 am | | 21 °F | Clear. | 3 mph | ↑ | 86% | 29.89 "Hg | 10 mi |
| 1:50 am | | 19 °F | Clear. | 2 mph | ↑ | 93% | 29.89 "Hg | 10 mi |
| 2:20 am | | 19 °F | Clear. | 5 mph | ↑ | 93% | 29.89 "Hg | 10 mi |
| 2:50 am | | 18 °F | Clear. | 5 mph | ↑ | 93% | 29.89 "Hg | 10 mi |
| 3:20 am | | 18 °F | Clear. | 5 mph | ↑ | 93% | 29.89 "Hg | 10 mi |
| 3:50 am | | 18 °F | Clear. | 5 mph | ↑ | 93% | 29.86 "Hg | 10 mi |
| 4:20 am | | 16 °F | Clear. | 6 mph | ↑ | 93% | 29.86 "Hg | 10 mi |
| 4:50 am | | 16 °F | Clear. | 7 mph | ↑ | 93% | 29.86 "Hg | 10 mi |
| 5:20 am | | 18 °F | Clear. | 3 mph | ↑ | 93% | 29.86 "Hg | 10 mi |
| 5:50 am | | 18 °F | Clear. | 5 mph | ↑ | 93% | 29.86 "Hg | 10 mi |
| 6:20 am |  | 16 °F | Passing clouds. | 5 mph | ↑ | 93% | 29.86 "Hg | N/A |
| 6:50 am |  | 14 °F | Passing clouds. | 3 mph | ↑ | 92% | 29.86 "Hg | N/A |
| 7:20 am | | 16 °F | Scattered clouds. | 6 mph | ↑ | 93% | 29.86 "Hg | N/A |
| 7:50 am |  | 18 °F | Partly sunny. | 5 mph | ↑ | 86% | 29.86 "Hg | N/A |
| 8:20 am | | 19 °F | Partly sunny. | 5 mph | ↑ | 93% | 29.86 "Hg | N/A |
| 8:50 am | | 23 °F | Partly sunny. | 5 mph | ↑ | 86% | 29.86 "Hg | N/A |
| 9:20 am |  | 25 °F | Overcast. | 3 mph | ↑ | 86% | 29.86 "Hg | N/A |
| 9:50 am | | 27 °F | Partly sunny. | 5 mph | ↑ | 86% | 29.86 "Hg | N/A |
| 10:20 am | | 28 °F | Partly sunny. | 5 mph | ↑ | 80% | 29.86 "Hg | N/A |
| 10:50 am | | 30 °F | Overcast. | 6 mph | ↑ | 80% | 29.86 "Hg | N/A |
| 11:20 am | | 30 °F | Overcast. | 6 mph | ↑ | 80% | 29.86 "Hg | N/A |
| 11:50 am | | 32 °F | Overcast. | 8 mph | ↑ | 75% | 29.86 "Hg | N/A |
| 12:20 pm | | 34 °F | Partly sunny. | 9 mph | ↑ | 70% | 29.86 "Hg | N/A |
| 12:50 pm | | 34 °F | Partly sunny. | 9 mph | ↑ | 70% | 29.86 "Hg | N/A |
| 1:20 pm | | 36 °F | Partly sunny. | 12 mph | ↑ | 65% | 29.83 "Hg | N/A |
| 1:50 pm | | 36 °F | Partly sunny. | 14 mph | ↑ | 65% | 29.83 "Hg | N/A |
| 2:20 pm | | 36 °F | Partly sunny. | 15 mph | ↑ | 70% | 29.83 "Hg | N/A |
| 2:50 pm | | 36 °F | Partly sunny. | 14 mph | ↑ | 65% | 29.83 "Hg | N/A |
| 3:20 pm | | 36 °F | Partly sunny. | 15 mph | ↑ | 65% | 29.83 "Hg | N/A |
| 3:50 pm | | 36 °F | Passing clouds. | 16 mph | ↑ | 65% | 29.80 "Hg | N/A |
| 4:20 pm |  | 36 °F | Sunny. | 17 mph | ↑ | 60% | 29.80 "Hg | 10 mi |
| 4:50 pm | | 36 °F | Sunny. | 18 mph | ↑ | 60% | 29.77 "Hg | 10 mi |
| 5:20 pm | | 36 °F | Passing clouds. | 13 mph | ↑ | 56% | 29.77 "Hg | N/A |
| 5:50 pm | | 36 °F | Sunny. | 16 mph | ↑ | 60% | 29.77 "Hg | 10 mi |
| 6:20 pm | | 36 °F | Sunny. | 14 mph | ↑ | 65% | 29.77 "Hg | 10 mi |
| 6:50 pm | | 36 °F | Sunny. | 15 mph | ↑ | 60% | 29.74 "Hg | 10 mi |
| 7:20 pm | | 34 °F | Sunny. | 10 mph | ↑ | 70% | 29.74 "Hg | 10 mi |
| 7:50 pm | | 34 °F | Sunny. | 12 mph | ↑ | 70% | 29.74 "Hg | 10 mi |
| 8:20 pm | | 34 °F | Clear. | 12 mph | ↑ | 70% | 29.71 "Hg | 10 mi |
| 8:50 pm | | 34 °F | Passing clouds. | 12 mph | ↑ | 70% | 29.71 "Hg | N/A |
| 9:20 pm | | 32 °F | Clear. | 13 mph | ↑ | 80% | 29.71 "Hg | 10 mi |
| 9:50 pm | | 32 °F | Clear. | 12 mph | ↑ | 80% | 29.71 "Hg | 10 mi |
| 10:20 pm | | 34 °F | Clear. | 12 mph | ↑ | 75% | 29.68 "Hg | 10 mi |
| 10:50 pm | | 32 °F | Clear. | 10 mph | ↑ | 80% | 29.68 "Hg | 10 mi |
| 11:20 pm | | 32 °F | Clear. | 12 mph | ↑ | 80% | 29.68 "Hg | 10 mi |
| 11:50 pm | | 32 °F | Clear. | 13 mph | ↑ | 80% | 29.65 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||