Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-14 08:36:44 UTC Live · 3s 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): 38
Cold days (≤5°C low): 8
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
-1.31 °C
Today high / low
-1.3° / -2.8°
Avg: -2.3°
30-day high / low
25.4° / -2.8°
Avg: 8.0°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 60 days · daily averages
🩺 Data health
last 24h
Samples: 1068
Missing (est): 372
Last seen: 3s ago
Biggest gap: 7m
RSSI now: -79 dBm
Battery now: — V

Daily highs / lows / average

Last 60 days
Useful takeaways
• Average temp over last 30 days: 8.0°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): 38
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 1481 of 2359 · 50 per page · 117950 total
Time (UTC) Temp °C RSSI
2026-05-07 16:06:21 14.25 -84
2026-05-07 16:05:20 14.25 -84
2026-05-07 16:04:21 14.25 -83
2026-05-07 16:03:31 14.25 -83
2026-05-07 16:02:15 14.19 -83
2026-05-07 16:02:10 14.25 -84
2026-05-07 16:00:17 14.19 -83
2026-05-07 15:59:37 14.19 -83
2026-05-07 15:58:26 14.19 -84
2026-05-07 15:57:16 14.25 -84
2026-05-07 15:57:13 14.19 -84
2026-05-07 15:56:01 14.25 -85
2026-05-07 15:54:48 14.25 -85
2026-05-07 15:53:37 14.25 -87
2026-05-07 15:52:24 14.31 -83
2026-05-07 15:51:23 14.31 -83
2026-05-07 15:50:25 14.31 -83
2026-05-07 15:49:25 14.31 -82
2026-05-07 15:48:24 14.31 -83
2026-05-07 15:47:54 14.31 -87
2026-05-07 15:46:33 14.38 -89
2026-05-07 15:45:33 14.38 -91
2026-05-07 15:44:58 14.38 -127
2026-05-07 15:44:55 14.38 -91
2026-05-07 15:42:28 14.38 -89
2026-05-07 15:41:43 14.38 -85
2026-05-07 15:40:24 14.44 -88
2026-05-07 15:39:23 14.44 -88
2026-05-07 15:38:30 14.44 -89
2026-05-07 15:38:21 14.44 -127
2026-05-07 15:38:19 14.44 -127
2026-05-07 15:38:11 14.44 -92
2026-05-07 15:38:10 14.50 -93
2026-05-07 15:38:09 14.50 -127
2026-05-07 15:38:07 14.50 -127
2026-05-07 15:33:27 14.50 -127
2026-05-07 15:33:25 14.50 -127
2026-05-07 15:33:24 14.50 -127
2026-05-07 15:33:23 14.50 -127
2026-05-07 15:33:21 14.50 -127
2026-05-07 15:33:18 14.50 -87
2026-05-07 15:32:04 14.50 -86
2026-05-07 15:24:31 14.50 -91
2026-05-07 15:19:01 14.50 -91
2026-05-07 15:18:53 14.50 -94
2026-05-07 15:15:38 14.50 -84
2026-05-07 15:14:37 14.50 -84
2026-05-07 15:13:44 14.50 -84
2026-05-07 15:12:39 14.50 -84
2026-05-07 15:11:42 14.50 -85