Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 22:41:05 UTC Live · 6s 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
-1.00 °C
Today high / low
6.3° / -1.1°
Avg: 1.7°
30-day high / low
25.4° / -1.1°
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: 473
Missing (est): 967
Last seen: 7s ago
Biggest gap: 5m
RSSI now: -84 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 (-1.1°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 1383 of 2348 · 50 per page · 117355 total
Time (UTC) Temp °C RSSI
2026-05-10 17:23:17 10.75 -90
2026-05-10 17:22:17 10.75 -91
2026-05-10 17:21:19 10.75 -88
2026-05-10 17:20:35 10.81 -87
2026-05-10 17:19:16 10.81 -84
2026-05-10 17:18:20 10.81 -82
2026-05-10 17:17:17 10.88 -83
2026-05-10 17:16:20 10.88 -86
2026-05-10 17:15:18 10.88 -80
2026-05-10 17:14:24 10.88 -85
2026-05-10 17:13:57 10.94 -89
2026-05-10 17:12:37 10.94 -87
2026-05-10 17:11:18 10.94 -81
2026-05-10 17:10:20 10.94 -82
2026-05-10 17:09:17 10.94 -86
2026-05-10 17:08:17 11.00 -83
2026-05-10 17:07:17 11.00 -79
2026-05-10 17:06:18 11.00 -84
2026-05-10 17:05:16 11.00 -82
2026-05-10 17:04:17 11.00 -82
2026-05-10 17:03:17 11.06 -83
2026-05-10 17:02:18 11.06 -83
2026-05-10 17:01:17 11.06 -85
2026-05-10 17:00:19 11.12 -84
2026-05-10 16:59:17 11.12 -85
2026-05-10 16:58:19 11.19 -82
2026-05-10 16:57:17 11.19 -82
2026-05-10 16:56:16 11.19 -84
2026-05-10 16:55:20 11.19 -81
2026-05-10 16:54:16 11.19 -78
2026-05-10 16:53:17 11.25 -81
2026-05-10 16:52:18 11.25 -79
2026-05-10 16:51:16 11.31 -78
2026-05-10 16:50:18 11.38 -81
2026-05-10 16:49:16 11.38 -81
2026-05-10 16:48:17 11.38 -87
2026-05-10 16:47:17 11.38 -82
2026-05-10 16:46:19 11.38 -81
2026-05-10 16:45:19 11.44 -87
2026-05-10 16:44:16 11.44 -84
2026-05-10 16:43:16 11.44 -81
2026-05-10 16:42:19 11.50 -79
2026-05-10 16:41:16 11.50 -82
2026-05-10 16:40:16 11.56 -81
2026-05-10 16:39:17 11.56 -83
2026-05-10 16:38:17 11.56 -83
2026-05-10 16:37:16 11.56 -81
2026-05-10 16:36:20 11.56 -83
2026-05-10 16:35:36 11.56 -87
2026-05-10 16:34:39 11.63 -87