Oulu Weather: April
 |
Average Day Temperature: | 35.6°F |
|
Average Night Temperature: | 26.7°F |
|
Sea Water Temperature: | 29.1°F |
|
Number of Sunny Days: | 5 days |
| Sunshine Hours: | 13.6 - 17.0 hours | |
|
Number of Rainy Days: | 2 days |
| Precipitation Totals: | 1.4 in | |
|
Number of Snowy Days: | 1 day |
| detailed information | ||
Temperature
| Oulu |
Air Temperature in April, °F
The highest day temperature in April 2025 was 50°F. The lowest night temperature was 14°F. The average values for day and night temperatures during April were 35.7°F и 28.6°F respectivly.
Oulu Water Sea Temperature in April, °F
The average sea surface temperature in April 2025 for Oulu was 30.0°F. The maximum and minimum values were 27.0°F and 35.2°F respectively.
Most of the days in April are gloomy but you can also expect sunny days.
Precipitation Totals in April, in
Precipitation total in April for Oulu is 1.4 in. It makes april one of the least rainy months of the year.
The average wind speed in April is 7.5 mph. This value is relatively stable throughout the year.
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Oulu in April is 5.3 hours.
Oulu on the Weather Map
| Espoo |  |
+38 |
| Helsinki | |
+40 |
| Juvaskyla | |
+34 |
| Kemi |  |
+32 |
| Koli National Park |  |
+32 |
| Kotka | |
+38 |
| Lahti | |
+36 |
| Lappeenranta | |
+34 |
| Oulu | |
+34 |
| Pori | |
+38 |
| Saariselka | |
+16 |
| Savolinna | |
+34 |
| Turku | |
+40 |
| Vaasa | |
+38 |
| Vantaa | |
+38 |
| 0900 |  |
34°F | N 4 mph |
| 1200 |  |
34°F | N 5 mph |
| 1500 | |
32°F | N 5 mph |
| 1800 | |
32°F | E 3 mph |
| 2100 | |
30°F | SE 2 mph |
| 0000 | |
30°F | SE 2 mph |
| 0300 | |
30°F | S 1 mph |
| 0600 | |
30°F | W 2 mph |