Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 21:12:12 UTC Live · 39s 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): 27
Cold days (≤5°C low): 7
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
-0.37 °C
Today high / low
6.3° / -0.4°
Avg: 2.3°
30-day high / low
25.4° / -0.4°
Avg: 8.6°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 60 days · daily averages
🩺 Data health
last 24h
Samples: 384
Missing (est): 1056
Last seen: 40s ago
Biggest gap: 5m
RSSI now: -84 dBm
Battery now: — V

Daily highs / lows / average

Last 60 days
Useful takeaways
• Average temp over last 30 days: 8.6°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): 27
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-13 (-0.4°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 1385 of 2346 · 50 per page · 117266 total
Time (UTC) Temp °C RSSI
2026-05-10 14:13:39 14.69 -86
2026-05-10 14:12:57 14.63 -88
2026-05-10 14:11:40 14.69 -86
2026-05-10 14:10:40 14.75 -84
2026-05-10 14:09:40 14.81 -82
2026-05-10 14:08:40 14.87 -92
2026-05-10 14:07:39 14.81 -87
2026-05-10 14:06:40 14.75 -82
2026-05-10 14:05:39 14.69 -81
2026-05-10 14:04:39 14.63 -82
2026-05-10 14:03:41 14.63 -88
2026-05-10 14:02:41 14.63 -89
2026-05-10 14:01:40 14.63 -87
2026-05-10 14:00:39 14.56 -88
2026-05-10 13:59:39 14.50 -85
2026-05-10 13:58:40 14.50 -87
2026-05-10 13:57:40 14.50 -80
2026-05-10 13:56:40 14.56 -82
2026-05-10 13:55:39 14.56 -82
2026-05-10 13:54:40 14.63 -84
2026-05-10 13:53:40 14.75 -83
2026-05-10 13:52:40 14.81 -86
2026-05-10 13:51:40 14.87 -83
2026-05-10 13:50:40 14.81 -84
2026-05-10 13:49:40 14.69 -85
2026-05-10 13:48:40 14.56 -82
2026-05-10 13:47:39 14.44 -82
2026-05-10 13:46:40 14.31 -82
2026-05-10 13:45:40 14.31 -81
2026-05-10 13:44:40 14.38 -88
2026-05-10 13:43:40 14.38 -84
2026-05-10 13:42:39 14.38 -84
2026-05-10 13:41:40 14.44 -84
2026-05-10 13:40:40 14.50 -82
2026-05-10 13:39:40 14.44 -87
2026-05-10 13:38:40 14.50 -86
2026-05-10 13:37:40 14.56 -82
2026-05-10 13:36:40 14.69 -84
2026-05-10 13:35:40 14.81 -88
2026-05-10 13:34:43 15.00 -87
2026-05-10 13:33:40 15.19 -81
2026-05-10 13:32:40 15.31 -82
2026-05-10 13:31:40 15.44 -83
2026-05-10 13:30:40 15.56 -82
2026-05-10 13:29:40 15.69 -82
2026-05-10 13:28:39 15.69 -82
2026-05-10 13:27:39 15.56 -84
2026-05-10 13:26:40 15.56 -81
2026-05-10 13:25:40 15.50 -84
2026-05-10 13:24:40 15.44 -82