Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 21:55:06 UTC Live · 0s 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
-0.69 °C
Today high / low
6.3° / -0.7°
Avg: 2.0°
30-day high / low
25.4° / -0.7°
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: 427
Missing (est): 1013
Last seen: 1s 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 (-0.7°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 1391 of 2347 · 50 per page · 117309 total
Time (UTC) Temp °C RSSI
2026-05-10 09:56:14 17.37 -80
2026-05-10 09:55:14 17.31 -80
2026-05-10 09:54:14 17.25 -81
2026-05-10 09:53:14 17.12 -80
2026-05-10 09:52:14 16.94 -80
2026-05-10 09:51:14 16.87 -81
2026-05-10 09:50:15 16.81 -80
2026-05-10 09:49:14 16.69 -82
2026-05-10 09:48:14 16.62 -80
2026-05-10 09:47:14 16.56 -79
2026-05-10 09:46:14 16.50 -80
2026-05-10 09:45:14 16.50 -82
2026-05-10 09:44:14 16.56 -81
2026-05-10 09:43:14 16.69 -81
2026-05-10 09:42:14 16.87 -81
2026-05-10 09:41:14 17.00 -81
2026-05-10 09:40:14 17.06 -81
2026-05-10 09:39:14 17.12 -80
2026-05-10 09:38:14 17.12 -83
2026-05-10 09:37:14 17.19 -82
2026-05-10 09:36:14 17.19 -81
2026-05-10 09:35:14 17.25 -80
2026-05-10 09:34:14 17.31 -79
2026-05-10 09:33:14 17.44 -79
2026-05-10 09:32:14 17.44 -81
2026-05-10 09:31:14 17.44 -80
2026-05-10 09:30:14 17.50 -82
2026-05-10 09:29:14 17.56 -84
2026-05-10 09:28:14 17.56 -82
2026-05-10 09:27:14 17.56 -82
2026-05-10 09:26:14 17.50 -80
2026-05-10 09:25:14 17.56 -80
2026-05-10 09:24:14 17.56 -78
2026-05-10 09:23:14 17.56 -80
2026-05-10 09:22:14 17.50 -79
2026-05-10 09:21:14 17.44 -80
2026-05-10 09:20:26 17.37 -127
2026-05-10 09:20:23 17.50 -88
2026-05-10 09:20:22 17.50 -127
2026-05-10 09:20:21 17.44 -127
2026-05-10 09:20:18 17.37 -86
2026-05-10 09:20:15 17.37 -90
2026-05-10 09:12:24 17.31 -85
2026-05-10 09:11:56 17.31 -89
2026-05-10 09:10:18 17.37 -81
2026-05-10 09:09:19 17.37 -87
2026-05-10 09:08:19 17.31 -85
2026-05-10 09:07:19 17.37 -78
2026-05-10 09:06:18 17.37 -82
2026-05-10 09:05:21 17.37 -79