Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 23:31:05 UTC Live · 27s 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): 29
Cold days (≤5°C low): 7
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
-1.25 °C
Today high / low
6.3° / -1.3°
Avg: 1.5°
30-day high / low
25.4° / -1.3°
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: 523
Missing (est): 917
Last seen: 28s ago
Biggest gap: 5m
RSSI now: -85 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): 29
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-13 (-1.3°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 1276 of 2349 · 50 per page · 117405 total
Time (UTC) Temp °C RSSI
2026-05-14 17:43:11 11.63 -82
2026-05-14 17:42:11 11.69 -82
2026-05-14 17:41:11 11.69 -83
2026-05-14 17:40:11 11.81 -82
2026-05-14 17:39:12 11.81 -84
2026-05-14 17:38:11 11.81 -83
2026-05-14 17:37:11 11.88 -81
2026-05-14 17:36:12 11.88 -82
2026-05-14 17:35:12 11.94 -80
2026-05-14 17:34:11 12.00 -83
2026-05-14 17:33:11 12.00 -82
2026-05-14 17:32:11 12.00 -83
2026-05-14 17:31:11 12.00 -82
2026-05-14 17:30:12 11.94 -82
2026-05-14 17:29:12 12.00 -83
2026-05-14 17:28:12 12.13 -83
2026-05-14 17:27:11 12.13 -81
2026-05-14 17:26:16 12.19 -81
2026-05-14 17:25:12 12.25 -89
2026-05-14 17:24:11 12.31 -89
2026-05-14 17:23:12 12.31 -86
2026-05-14 17:22:11 12.37 -88
2026-05-14 17:21:12 12.37 -88
2026-05-14 17:20:12 12.44 -89
2026-05-14 17:19:11 12.44 -88
2026-05-14 17:18:12 12.50 -86
2026-05-14 17:17:12 12.50 -87
2026-05-14 17:16:12 12.56 -89
2026-05-14 17:15:11 12.56 -88
2026-05-14 17:14:11 12.63 -89
2026-05-14 17:13:12 12.69 -88
2026-05-14 17:12:11 12.75 -88
2026-05-14 17:11:11 12.81 -90
2026-05-14 17:10:12 12.88 -90
2026-05-14 17:09:11 12.88 -90
2026-05-14 17:08:12 12.81 -87
2026-05-14 17:07:12 12.88 -88
2026-05-14 17:06:11 12.88 -88
2026-05-14 17:05:11 12.94 -86
2026-05-14 17:04:11 13.00 -88
2026-05-14 17:03:11 13.06 -88
2026-05-14 17:02:11 13.06 -88
2026-05-14 17:01:11 13.13 -86
2026-05-14 17:00:12 13.25 -86
2026-05-14 16:59:12 13.31 -86
2026-05-14 16:58:11 13.31 -89
2026-05-14 16:57:12 13.31 -87
2026-05-14 16:56:11 13.38 -85
2026-05-14 16:55:11 13.38 -87
2026-05-14 16:54:11 13.44 -86