Upper Rhone Valley| Date | Min temperature | Max temperature | a.m. | p.m. | Overnight |
| We Apr 24 | -5°C | 4°C |  |
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| Th Apr 25 | -7°C | 6°C |  |
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| Fr Apr 26 | -1°C | 9°C | |
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| Sa Apr 27 | 2°C | 11°C | |
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| Su Apr 28 | 5°C | 13°C | |
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| Mo Apr 29 | 6°C | 15°C | |
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| Tu Apr 30 | 7°C | 17°C | |
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| We May 01 | 8°C | 17°C | |
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