Tallinn Weather: May
 |
Average Day Temperature: | 54.2°F |
|
Average Night Temperature: | 44.3°F |
|
Sea Water Temperature: | 44.1°F |
|
Number of Sunny Days: | 14 days |
| Sunshine Hours: | 15.9 - 18.1 hours | |
|
Number of Rainy Days: | 3 days |
| Precipitation Totals: | 1.5 in | |
| detailed information | ||
forecast
| Tallinn |
Temperature
| Tallinn |
Air Temperature in May, °F
The highest day temperature in May 2025 was 65°F. The lowest night temperature was 33°F. The average values for day and night temperatures during May were 50.1°F и 42.3°F respectivly.
Tallinn Water Sea Temperature in May, °F
The average sea surface temperature in May 2025 for Tallinn was 44.3°F. The maximum and minimum values were 39.2°F and 50.4°F respectively.
Most of the days in May are sunny but you can also expect cloudy and gloomy days.
Precipitation Totals in May, in
Precipitation total in May for Tallinn is 1.5 in. It makes may one of the least rainy months of the year.
The average wind speed in May is 9.5 mph. It makes May the most windless month of the year for Tallinn.
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 Tallinn in May is 10.7 hours.
Tallinn on the Weather Map
| Jõhvi |  |
+40 |
| Kohtla-Järve |  |
+38 |
| Kunda | |
+40 |
| Kuressaare | |
+42 |
| Narva | |
+38 |
| Otepaa | |
+38 |
| Parnu | |
+40 |
| Saaremaa | |
+42 |
| Sillamäe | |
+40 |
| Tallinn | |
+42 |
| Tartu | |
+38 |
| Toila | |
+40 |
| Valga |  |
+36 |
| Varska | |
+32 |
| Võru | |
+36 |
| 1200 |  |
42°F | NE 15 mph |
| 1500 | |
42°F | N 17 mph |
| 1800 |  |
42°F | NE 19 mph |
| 2100 | |
42°F | NE 17 mph |
| 0000 |  |
40°F | E 16 mph |
| 0300 | |
38°F | E 12 mph |
| 0600 | |
36°F | E 9 mph |
| 0900 | |
36°F | NE 7 mph |