Lahti Weather: August
 |
Average Day Temperature: | 70.4°F |
|
Average Night Temperature: | 55.4°F |
|
Sea Water Temperature: | 69.9°F |
|
Number of Sunny Days: | 10 days |
| Sunshine Hours: | 14.3 - 17.1 hours | |
|
Number of Rainy Days: | 4 days |
| Precipitation Totals: | 1.9 in | |
| detailed information | ||
forecast
| Lahti |
Temperature
| Lahti |
Air Temperature in August, °F
The highest day temperature in August 2025 was 84°F. The lowest night temperature was 43°F. The average values for day and night temperatures during August were 68.0°F и 53.1°F respectivly.
Lahti Water Sea Temperature in August, °F
The average sea surface temperature in August 2025 for Lahti was 69.1°F. The maximum and minimum values were 63.6°F and 77.4°F respectively.
You can expect various weather conditions during August. Be ready for sunny, cloudy or even gloomy days.
Precipitation Totals in August, in
Precipitation total in August for Lahti is 1.9 in. It makes august one of the most rainy months of the year.
The average wind speed in August is 6.6 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 Lahti in August is 8.6 hours.
Lahti on the Weather Map
| Espoo |  |
+38 |
| Helsinki | |
+38 |
| Juvaskyla |  |
+34 |
| Kemi |  |
+30 |
| Koli National Park | |
+32 |
| Kotka | |
+38 |
| Lahti | |
+36 |
| Lappeenranta | |
+36 |
| Oulu |  |
+34 |
| Pori | |
+38 |
| Saariselka | |
+14 |
| Savolinna | |
+34 |
| Turku | |
+40 |
| Vaasa | |
+38 |
| Vantaa | |
+38 |
| 1200 |  |
36°F | N 5 mph |
| 1500 | |
36°F | N 3 mph |
| 1800 | |
34°F | N 3 mph |
| 2100 | |
34°F | NW 3 mph |
| 0000 |  |
36°F | NW 4 mph |
| 0300 | |
36°F | NW 5 mph |
| 0600 | |
36°F | W 6 mph |
| 0900 | |
36°F | W 7 mph |