Photo: C.Stadler/Bwag · CC BY-SA 4.0 · Wikimedia Commons
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Climate guideThirty-year normals for Passau
Passau climate by month
Warm-summer humid continental · DfbBest Jun · Aug–Sep
Annual mean10°day and night
Seasonal swing20°warmest vs coolest
Precipitation956 mm155 wet days a year
48.57° N, 13.43° EElevation 366 mUTC+1 · Central European Standard Time
When to goPassau · weather score
Best timeJun · Aug–Sep
October: high / low14° / 6°
iSummary
What the weather is like
Passau has a warm-summer humid continental climate (Köppen Dfb): warm summers, cold winters and precipitation in every season.
The warmest month is July, when afternoons average 25° and nights 14°. January is the coolest month, with highs of 2° and lows of -3°. The difference between the warmest and the coolest month is about 20°, a large swing typical of continental interiors.
About 956 mm of precipitation falls in an average year. July is the wettest month (113 mm, 17 wet days) and April the driest (54 mm, 10 wet days). Cloud cover ranges from 32% in July to 49% in November.
Compared with Berlin, the capital, Passau is 0.2° warmer on a July afternoon and receives more precipitation over the year.
Year in figures
- Hottest afternoons
- 25° · July
- Coldest nights
- -3° · January
- Wettest month
- July
- Driest month
- April
- Clearest skies
- July · 32% cloud
- Longest day
- 16 h 06 min
- Shortest day
- 8 h 19 min
iiCharts
Twelve months at a glance
Temperature and precipitation
Daily high/low range bars, monthly precipitation columnsTemperature curve
Average high, lowDaylight
Hours between sunrise and sunset on the 15th of each monthiiiData table
Climate normals month by month
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average high | 2° | 5° | 10° | 16° | 20° | 24° | 25° | 25° | 20° | 14° | 7° | 3° |
| Average low | -3° | -2° | 1° | 5° | 9° | 12° | 14° | 14° | 10° | 6° | 2° | -2° |
| Precipitation | 77 mm | 63 mm | 78 mm | 54 mm | 84 mm | 91 mm | 113 mm | 98 mm | 74 mm | 69 mm | 71 mm | 84 mm |
| Wet days (≥1 mm) | 13.8 | 10.6 | 12.2 | 10.4 | 15.8 | 15.8 | 16.7 | 13.8 | 11.3 | 11.3 | 10.8 | 12.8 |
| Cloud cover | 44% | 43% | 44% | 38% | 37% | 36% | 32% | 32% | 36% | 40% | 49% | 48% |
| Daylight | 8h 44 | 10h 12 | 11h 50 | 13h 40 | 15h 13 | 16h 06 | 15h 45 | 14h 23 | 12h 38 | 10h 53 | 9h 14 | 8h 19 |
| Month score | 20 | 28 | 23 | 61 | 64 | 65 | 64 | 67 | 71 | 48 | 25 | 20 |
ivMonth by month
Passau in every month
January20
2° / -3°
77 mm · 13.8 wet days
February28
5° / -2°
63 mm · 10.6 wet days
March23
10° / 1°
78 mm · 12.2 wet days
April61
16° / 5°
54 mm · 10.4 wet days
May64
20° / 9°
84 mm · 15.8 wet days
June65
24° / 12°
91 mm · 15.8 wet days
July64
25° / 14°
113 mm · 16.7 wet days
August67
25° / 14°
98 mm · 13.8 wet days
September71
20° / 10°
74 mm · 11.3 wet days
October48
14° / 6°
69 mm · 11.3 wet days
November25
7° / 2°
71 mm · 10.8 wet days
December20
3° / -2°
84 mm · 12.8 wet days