Gannan in May
7.9out of 10
Yes, a good time to go
Mild: highs around 21°C. Some rain: about 7 rainy days.
21°CAvg high
8°CAvg low
7Rainy days (43 mm)
14:57 hDaylight
04:14Sunrise · 19:11 Sunset
Why this score
- Mild: highs around 21°C
- Some rain: about 7 rainy days
What to wear and pack
- Layers you can add or remove
- A light jacket for cooler evenings
- Comfortable walking shoes
How reliable is the forecast?
Rainfall in May is fairly consistent from year to year (2.9 days). Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | -13°C | -24°C | 2 mm | 1 | – | – | 5.0 |
| February | -7°C | -19°C | 3 mm | 1 | – | – | 5.0 |
| March | 2°C | -9°C | 8 mm | 3 | – | – | 4.9 |
| April | 13°C | 0°C | 25 mm | 4 | – | – | 6.9 |
| May | 21°C | 8°C | 43 mm | 7 | – | – | 7.9 |
| June | 26°C | 15°C | 89 mm | 11 | – | – | 7.5 |
| July | 28°C | 18°C | 142 mm | 13 | – | – | 7.0 |
| August | 26°C | 15°C | 113 mm | 12 | – | – | 7.3 |
| September | 20°C | 8°C | 59 mm | 8 | – | – | 7.8 |
| October | 11°C | -1°C | 24 mm | 5 | – | – | 6.4 |
| November | -2°C | -12°C | 6 mm | 2 | – | – | 4.9 |
| December | -11°C | -22°C | 5 mm | 2 | – | – | 4.8 |
Frequently asked questions
How hot is Gannan in May?
Daytime highs average 21°C and nights about 8°C.
When is the best time to visit Gannan?
The best months are May, September, June.