Click on a day for an hourly weather forecast
The temperatures in Parnumaa in May are quite cold with temperatures between 6°C and 15°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Parnumaa during the month of May. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Parnumaa in May 2026.
If you’re planning to visit Parnumaa in the near future, we highly recommend that you review the 14 day weather forecast for Parnumaa before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -2° / -6° | 7 | 5 | 21 | 87 mm | Awful | Parnumaa in January |
| February | -2° / -6° | 6 | 3 | 20 | 74 mm | Awful | Parnumaa in February |
| March | 2° / -3° | 9 | 6 | 17 | 78 mm | Awful | Parnumaa in March |
| April | 9° / 1° | 7 | 17 | 6 | 56 mm | Awful | Parnumaa in April |
| May | 15° / 6° | 7 | 24 | 0 | 80 mm | Ok | Parnumaa in May |
| June | 20° / 10° | 7 | 23 | 0 | 103 mm | Ok | Parnumaa in June |
| July | 23° / 14° | 7 | 24 | 0 | 113 mm | Good | Parnumaa in July |
| August | 21° / 13° | 7 | 24 | 0 | 127 mm | Ok | Parnumaa in August |
| September | 16° / 9° | 7 | 23 | 0 | 103 mm | Ok | Parnumaa in September |
| October | 9° / 5° | 9 | 19 | 3 | 108 mm | Awful | Parnumaa in October |
| November | 5° / 2° | 11 | 13 | 6 | 94 mm | Awful | Parnumaa in November |
| December | 1° / -3° | 11 | 5 | 18 | 108 mm | Awful | Parnumaa in December |