| Minimum- and maximum values huhtikuu 2004 |
| Meas. item | Minimum | Time | Date | Maximum | Time | Date | Average | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Sisä lämpö | 20,5 °C | 06:54 | 02.04.2004 | 24,6 °C | 23:12 | 20.04.2004 | 22,9 °C | |||
| Ulkolämpö | -10,2 °C | 06:54 | 02.04.2004 | 20,5 °C | 17:20 | 19.04.2004 | 4,9 °C | |||
| Ulkokosteus | 21 % | 14:31 | 18.04.2004 | 100 % | 17:43 | 11.04.2004 | 59 % | |||
| Ilmanpaine | 990 mbar | 04:10 | 10.04.2004 | 1031 mbar | 04:53 | 02.04.2004 | 1013 mbar | |||
| Tuulennopeus | 8,9 m/s | 12:22 | 14.04.2004 | 1,2 m/s | ||||||
| Sade | 5,0 mm | 17:43 | 21.04.2004 | #9,000 mm |
| Minimum Temperature | -10,2 °C |
| Average Minimum Temp. | -1,5 °C |
| Average Maximum Temp. | 13,0 °C |
| Maximum Temperature | 20,5 °C |
| Average Temperature | 4,87 °C |
| Month Standard Deviation | + 4,87 K |
| Month Normal Value | 0,0 °C |
| Ice days (Tmax < 0°C) | 0 |
| Cold days (Tmin <= 0°C) | 21 |
| Cool days (Tmax < 10°C) | 8 |
| Summer days (Tmax >= 25°C) | 0 |
| Hot days (Tmax >= 30°C) | 0 |
| Rain days | ||
| > 0,0 mm | 3 | |
| > 2,0 mm | 2 | |
| > 5,0 mm | 0 | |
| > 10,0 mm | 0 | |
| > 20,0 mm | 0 | |
| Rain quantity | 9,0 mm | |
| Month Standard Deviation | + 9,0 mm | |
| Month Standard Deviation | - - | |
| Month Normal Value | 0,0 mm | |
| Distribution Wind force | ||
| 5 Bft | 0,03 % | |
| 4 Bft | 1,04 % | |
| 3 Bft | 8,38 % | |
| 2 Bft | 30,10 % | |
| 1 Bft | 15,11 % | |
| 0 Bft | 45,34 % | |