Johnson City in May
7.0out of 10
Possible, with caveats
Mild: highs around 22°C. Very wet: about 15 rainy days.
22°CAvg high
12°CAvg low
15Rainy days (108 mm)
13:56 hDaylight
06:28Sunrise · 20:24 Sunset
Why this score
- Mild: highs around 22°C
- Very wet: about 15 rainy days
What to wear and pack
- Layers you can add or remove
- A light jacket for cooler evenings
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in May varies a lot between years (±3.4 rainy days), so check the forecast closer to your trip. 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 | 7°C | -2°C | 110 mm | 13 | – | – | 4.5 |
| February | 9°C | -1°C | 97 mm | 12 | – | – | 5.0 |
| March | 13°C | 3°C | 122 mm | 14 | – | – | 5.6 |
| April | 19°C | 7°C | 111 mm | 13 | – | – | 6.7 |
| May | 22°C | 12°C | 108 mm | 15 | – | – | 7.0 |
| June | 25°C | 16°C | 107 mm | 17 | – | – | 6.8 |
| July | 27°C | 18°C | 107 mm | 17 | – | – | 6.7 |
| August | 26°C | 17°C | 96 mm | 14 | – | – | 7.1 |
| September | 24°C | 14°C | 93 mm | 11 | – | – | 7.6 |
| October | 19°C | 8°C | 77 mm | 9 | – | – | 7.4 |
| November | 13°C | 2°C | 86 mm | 10 | – | – | 6.3 |
| December | 8°C | 0°C | 110 mm | 12 | – | – | 4.9 |
Frequently asked questions
How hot is Johnson City in May?
Daytime highs average 22°C and nights about 12°C.
When is the best time to visit Johnson City?
The best months are September, October, August, May.