Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 20:22:05 UTC Live · 34s 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): 26
Cold days (≤5°C low): 7
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
0.19 °C
Today high / low
6.3° / 0.2°
Avg: 2.7°
30-day high / low
25.4° / 0.2°
Avg: 8.6°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 30 days · daily averages
🩺 Data health
last 24h
Samples: 334
Missing (est): 1106
Last seen: 35s ago
Biggest gap: 5m
RSSI now: -79 dBm
Battery now: — V

Daily highs / lows / average

Last 30 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): 26
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-13 (0.2°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 1362 of 2345 · 50 per page · 117216 total
Time (UTC) Temp °C RSSI
2026-05-11 09:06:02 18.69 -88
2026-05-11 09:05:03 18.50 -86
2026-05-11 09:04:03 18.50 -89
2026-05-11 09:03:03 18.50 -87
2026-05-11 09:02:03 18.62 -88
2026-05-11 09:01:03 18.62 -85
2026-05-11 09:00:06 18.75 -85
2026-05-11 08:59:06 18.81 -88
2026-05-11 08:58:02 19.06 -82
2026-05-11 08:57:05 19.19 -85
2026-05-11 08:56:02 19.31 -84
2026-05-11 08:55:02 19.50 -83
2026-05-11 08:54:03 19.62 -86
2026-05-11 08:53:02 19.75 -84
2026-05-11 08:52:03 19.75 -86
2026-05-11 08:51:03 19.75 -84
2026-05-11 08:50:03 19.81 -89
2026-05-11 08:49:02 19.81 -90
2026-05-11 08:48:08 19.81 -86
2026-05-11 08:47:05 19.94 -86
2026-05-11 08:46:04 19.94 -85
2026-05-11 08:45:05 19.87 -86
2026-05-11 08:44:02 19.94 -83
2026-05-11 08:43:02 19.87 -84
2026-05-11 08:42:02 19.87 -82
2026-05-11 08:41:02 20.00 -85
2026-05-11 08:40:03 20.00 -87
2026-05-11 08:39:03 20.12 -87
2026-05-11 08:38:03 20.31 -86
2026-05-11 08:37:02 20.56 -87
2026-05-11 08:36:02 20.75 -89
2026-05-11 08:35:03 20.94 -87
2026-05-11 08:34:02 21.06 -88
2026-05-11 08:33:02 21.06 -83
2026-05-11 08:32:02 21.06 -83
2026-05-11 08:31:02 21.06 -82
2026-05-11 08:30:02 21.00 -86
2026-05-11 08:29:02 20.88 -86
2026-05-11 08:28:03 20.81 -89
2026-05-11 08:27:02 20.69 -83
2026-05-11 08:26:03 20.56 -84
2026-05-11 08:25:02 20.50 -87
2026-05-11 08:24:02 20.37 -83
2026-05-11 08:23:02 20.25 -85
2026-05-11 08:22:02 20.12 -82
2026-05-11 08:21:02 20.06 -82
2026-05-11 08:20:02 20.06 -86
2026-05-11 08:19:02 20.00 -84
2026-05-11 08:18:02 20.00 -84
2026-05-11 08:17:02 20.00 -83