Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 22:10:05 UTC Live · 59s ago

Cold risk
current heuristic
Very cold greenhouse conditions.
Tender plants may be having a deeply unpleasant experience.
🔥 Heat exposure
last 30 days
Warm hours (25°C+): 0
Hot hours (30°C+): 0
Danger hours (35°C+): 0
Much better than sample counts, because “one brief spike” and “all afternoon roasting” are not the same thing.
🥶 Cold exposure
last 30 days
Cold hours (≤5°C): 28
Cold days (≤5°C low): 7
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
-0.81 °C
Today high / low
6.3° / -0.8°
Avg: 1.9°
30-day high / low
25.4° / -0.8°
Avg: 8.5°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 30 days · daily averages
🩺 Data health
last 24h
Samples: 443
Missing (est): 997
Last seen: 0s ago
Biggest gap: 5m
RSSI now: -83 dBm
Battery now: — V

Daily highs / lows / average

Last 30 days
Useful takeaways
• Average temp over last 30 days: 8.5°C
• Days in the comfy band: 0
• Warm hours (25°C+): 0
• Hot hours (30°C+): 0
• Danger hours (35°C+): 0
• Cold hours (≤5°C): 28
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-13 (-0.8°C low)
• Hot days (30°C+ high): 0
• Danger days (35°C+ high): 0
• Cold days (≤5°C low): 7
Humidity now
90.3 %
Pressure now
1,013.2 hPa
Light now
6,933 lux

Recent samples

Page 1226 of 2347 · 50 per page · 117325 total
Time (UTC) Temp °C RSSI
2026-05-17 00:11:33 11.00 -84
2026-05-17 00:10:33 11.00 -85
2026-05-17 00:09:32 11.00 -85
2026-05-17 00:08:32 11.00 -85
2026-05-17 00:07:33 11.00 -84
2026-05-17 00:06:33 11.00 -85
2026-05-17 00:05:32 11.00 -84
2026-05-17 00:04:33 11.00 -85
2026-05-17 00:03:32 11.00 -85
2026-05-17 00:02:32 11.00 -85
2026-05-17 00:01:32 11.06 -84
2026-05-17 00:00:32 11.06 -84
2026-05-16 23:59:33 11.06 -84
2026-05-16 23:58:32 11.06 -85
2026-05-16 23:57:32 11.06 -84
2026-05-16 23:56:32 11.06 -84
2026-05-16 23:55:32 11.06 -85
2026-05-16 23:54:32 11.06 -85
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2026-05-16 23:50:32 11.06 -84
2026-05-16 23:49:33 11.06 -85
2026-05-16 23:48:32 11.06 -85
2026-05-16 23:47:33 11.06 -86
2026-05-16 23:46:32 11.06 -84
2026-05-16 23:45:32 11.06 -85
2026-05-16 23:44:32 11.06 -84
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2026-05-16 23:41:32 11.06 -85
2026-05-16 23:40:33 11.06 -86
2026-05-16 23:39:32 11.06 -86
2026-05-16 23:38:32 11.06 -86
2026-05-16 23:37:32 11.06 -85
2026-05-16 23:36:32 11.06 -85
2026-05-16 23:35:32 11.06 -85
2026-05-16 23:34:32 11.06 -86
2026-05-16 23:33:33 11.06 -85
2026-05-16 23:32:32 11.06 -85
2026-05-16 23:31:32 11.06 -85
2026-05-16 23:30:32 11.06 -87
2026-05-16 23:29:33 11.06 -86
2026-05-16 23:28:32 11.06 -86
2026-05-16 23:27:33 11.06 -86
2026-05-16 23:26:32 11.06 -86
2026-05-16 23:25:33 11.06 -87
2026-05-16 23:24:32 11.06 -85
2026-05-16 23:23:32 11.06 -87
2026-05-16 23:22:33 11.06 -84