Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 21:21:06 UTC Live · 2s 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
-0.50 °C
Today high / low
6.3° / -0.5°
Avg: 2.2°
30-day high / low
25.4° / -0.5°
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: 393
Missing (est): 1047
Last seen: 3s 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 (-0.5°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 2346 · 50 per page · 117275 total
Time (UTC) Temp °C RSSI
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
2026-05-10 13:23:40 15.38 -82
2026-05-10 13:22:40 15.38 -82
2026-05-10 13:21:40 15.38 -82
2026-05-10 13:20:40 15.31 -81
2026-05-10 13:19:43 15.31 -84
2026-05-10 13:18:43 15.19 -86
2026-05-10 13:17:43 15.13 -87
2026-05-10 13:16:40 15.13 -88
2026-05-10 13:15:40 15.13 -85
2026-05-10 13:14:45 15.06 -89
2026-05-10 13:13:40 14.87 -85
2026-05-10 13:12:40 14.69 -83
2026-05-10 13:11:40 14.63 -86
2026-05-10 13:10:40 14.50 -86
2026-05-10 13:09:42 14.31 -89
2026-05-10 13:08:41 14.25 -84
2026-05-10 13:07:42 14.19 -88
2026-05-10 13:06:42 14.19 -86
2026-05-10 13:05:42 14.25 -90
2026-05-10 13:04:40 14.19 -88
2026-05-10 13:03:40 14.19 -85
2026-05-10 13:02:40 14.13 -88
2026-05-10 13:01:48 14.13 -84
2026-05-10 13:00:41 14.06 -89
2026-05-10 12:59:40 14.13 -87
2026-05-10 12:58:41 14.19 -87
2026-05-10 12:57:40 14.25 -88
2026-05-10 12:56:40 14.31 -86
2026-05-10 12:55:40 14.38 -85
2026-05-10 12:54:40 14.19 -84
2026-05-10 12:53:41 14.00 -86
2026-05-10 12:52:42 13.94 -90
2026-05-10 12:51:40 13.88 -89
2026-05-10 12:50:41 13.81 -85
2026-05-10 12:49:41 13.88 -87
2026-05-10 12:48:44 13.94 -86
2026-05-10 12:47:42 14.00 -86
2026-05-10 12:46:48 13.94 -90
2026-05-10 12:45:58 13.88 -89
2026-05-10 12:44:40 13.81 -87
2026-05-10 12:43:42 13.75 -87