Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-14 09:10:44 UTC Live · 22s 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): 39
Cold days (≤5°C low): 8
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
0.25 °C
Today high / low
0.3° / -2.8°
Avg: -2.2°
30-day high / low
25.4° / -2.8°
Avg: 7.9°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 60 days · daily averages
🩺 Data health
last 24h
Samples: 1102
Missing (est): 338
Last seen: 23s ago
Biggest gap: 7m
RSSI now: -80 dBm
Battery now: — V

Daily highs / lows / average

Last 60 days
Useful takeaways
• Average temp over last 30 days: 7.9°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): 39
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-14 (-2.8°C low)
• Hot days (30°C+ high): 0
• Danger days (35°C+ high): 0
• Cold days (≤5°C low): 8
Humidity now
90.3 %
Pressure now
1,013.2 hPa
Light now
6,933 lux

Recent samples

Page 1486 of 2360 · 50 per page · 117984 total
Time (UTC) Temp °C RSSI
2026-05-07 12:22:20 16.50 -83
2026-05-07 12:21:18 16.50 -84
2026-05-07 12:20:18 16.50 -85
2026-05-07 12:19:18 16.56 -83
2026-05-07 12:18:18 16.62 -84
2026-05-07 12:17:19 16.69 -83
2026-05-07 12:16:19 16.69 -82
2026-05-07 12:15:17 16.75 -84
2026-05-07 12:14:19 16.75 -84
2026-05-07 12:13:21 16.81 -84
2026-05-07 12:12:18 16.81 -83
2026-05-07 12:11:20 16.87 -84
2026-05-07 12:10:19 16.87 -84
2026-05-07 12:09:23 16.94 -83
2026-05-07 12:08:19 17.00 -84
2026-05-07 12:07:18 17.00 -83
2026-05-07 12:06:18 17.06 -84
2026-05-07 12:05:18 17.12 -84
2026-05-07 12:04:19 17.12 -86
2026-05-07 12:03:22 17.19 -86
2026-05-07 12:02:18 17.19 -82
2026-05-07 12:01:18 17.25 -82
2026-05-07 12:00:17 17.31 -82
2026-05-07 11:59:18 17.31 -83
2026-05-07 11:58:19 17.37 -82
2026-05-07 11:57:19 17.37 -82
2026-05-07 11:56:18 17.44 -83
2026-05-07 11:55:18 17.50 -83
2026-05-07 11:54:17 17.56 -83
2026-05-07 11:53:18 17.62 -83
2026-05-07 11:52:18 17.69 -82
2026-05-07 11:51:20 17.69 -82
2026-05-07 11:50:18 17.75 -84
2026-05-07 11:49:18 17.81 -81
2026-05-07 11:48:18 17.81 -86
2026-05-07 11:47:18 17.87 -86
2026-05-07 11:46:18 17.94 -82
2026-05-07 11:45:18 18.00 -83
2026-05-07 11:44:18 18.06 -82
2026-05-07 11:43:20 18.06 -83
2026-05-07 11:42:21 18.12 -83
2026-05-07 11:41:18 18.19 -81
2026-05-07 11:40:18 18.25 -82
2026-05-07 11:39:18 18.31 -81
2026-05-07 11:38:25 18.37 -84
2026-05-07 11:37:18 18.44 -83
2026-05-07 11:36:17 18.50 -82
2026-05-07 11:35:18 18.56 -83
2026-05-07 11:34:18 18.62 -83
2026-05-07 11:33:18 18.69 -82