Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 22:59:05 UTC Live · 10s 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
-1.06 °C
Today high / low
6.3° / -1.1°
Avg: 1.6°
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: 491
Missing (est): 949
Last seen: 11s 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 (-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 1386 of 2348 · 50 per page · 117373 total
Time (UTC) Temp °C RSSI
2026-05-10 15:10:20 12.75 -89
2026-05-10 15:09:54 12.75 -89
2026-05-10 15:09:05 12.81 -89
2026-05-10 15:07:41 12.81 -89
2026-05-10 15:06:51 12.88 -94
2026-05-10 15:05:46 12.88 -90
2026-05-10 15:05:39 12.94 -92
2026-05-10 15:04:11 12.94 -88
2026-05-10 15:03:08 12.94 -88
2026-05-10 15:02:31 12.94 -88
2026-05-10 15:00:40 13.06 -91
2026-05-10 14:59:43 13.06 -87
2026-05-10 14:58:46 13.13 -89
2026-05-10 14:57:42 13.06 -90
2026-05-10 14:56:44 13.06 -92
2026-05-10 14:55:43 13.06 -92
2026-05-10 14:54:49 13.06 -90
2026-05-10 14:53:42 13.13 -89
2026-05-10 14:52:45 13.19 -91
2026-05-10 14:51:49 13.25 -88
2026-05-10 14:50:43 13.38 -89
2026-05-10 14:49:53 13.44 -89
2026-05-10 14:48:59 13.44 -88
2026-05-10 14:47:46 13.56 -89
2026-05-10 14:46:44 13.69 -88
2026-05-10 14:45:41 13.69 -88
2026-05-10 14:44:42 13.69 -87
2026-05-10 14:43:43 13.75 -90
2026-05-10 14:42:40 13.75 -90
2026-05-10 14:41:40 13.81 -89
2026-05-10 14:40:41 13.88 -88
2026-05-10 14:39:43 13.94 -88
2026-05-10 14:38:42 13.88 -90
2026-05-10 14:37:43 13.94 -89
2026-05-10 14:36:43 14.00 -90
2026-05-10 14:35:46 14.13 -89
2026-05-10 14:34:45 14.19 -91
2026-05-10 14:33:42 14.25 -87
2026-05-10 14:32:47 14.38 -91
2026-05-10 14:31:47 14.44 -92
2026-05-10 14:30:40 14.44 -85
2026-05-10 14:29:40 14.38 -86
2026-05-10 14:28:40 14.31 -85
2026-05-10 14:27:41 14.31 -86
2026-05-10 14:26:40 14.31 -90
2026-05-10 14:25:39 14.25 -93
2026-05-10 14:25:20 14.25 -90
2026-05-10 14:23:39 14.31 -88
2026-05-10 14:22:48 14.38 -89
2026-05-10 14:21:40 14.50 -86