Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 19:28:12 UTC Live · 16s 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): 25
Cold days (≤5°C low): 7
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
0.56 °C
Today high / low
6.3° / 0.6°
Avg: 3.1°
30-day high / low
25.4° / 0.6°
Avg: 8.7°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 30 days · daily averages
🩺 Data health
last 24h
Samples: 280
Missing (est): 1160
Last seen: 17s ago
Biggest gap: 5m
RSSI now: -77 dBm
Battery now: — V

Daily highs / lows / average

Last 30 days
Useful takeaways
• Average temp over last 30 days: 8.7°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): 25
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-13 (0.6°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 1240 of 2344 · 50 per page · 117162 total
Time (UTC) Temp °C RSSI
2026-05-16 07:47:41 18.44 -92
2026-05-16 07:47:29 18.31 -127
2026-05-16 07:47:20 18.25 -91
2026-05-16 07:47:08 18.00 -93
2026-05-16 07:45:53 17.56 -90
2026-05-16 07:45:43 17.25 -127
2026-05-16 07:35:36 16.62 -92
2026-05-16 07:32:27 17.19 -93
2026-05-16 07:31:29 17.06 -90
2026-05-16 07:31:03 16.50 -91
2026-05-16 07:30:51 16.31 -91
2026-05-16 07:26:28 16.25 -92
2026-05-16 07:25:12 15.94 -92
2026-05-16 07:22:12 15.75 -92
2026-05-16 07:21:27 15.69 -88
2026-05-16 07:20:21 15.56 -92
2026-05-16 07:19:39 15.44 -91
2026-05-16 07:18:15 15.31 -88
2026-05-16 07:17:12 15.13 -89
2026-05-16 07:16:11 15.00 -82
2026-05-16 07:15:11 14.87 -79
2026-05-16 07:14:11 14.75 -79
2026-05-16 07:13:11 14.56 -80
2026-05-16 07:12:11 14.44 -77
2026-05-16 07:11:11 14.25 -79
2026-05-16 07:10:11 14.19 -78
2026-05-16 07:09:12 14.06 -86
2026-05-16 07:08:12 13.88 -85
2026-05-16 07:07:12 13.81 -86
2026-05-16 07:06:12 13.69 -87
2026-05-16 07:05:12 13.56 -87
2026-05-16 07:04:12 13.44 -86
2026-05-16 07:03:12 13.31 -86
2026-05-16 07:02:34 13.31 -85
2026-05-16 07:02:29 12.94 -87
2026-05-16 07:02:28 12.75 -88
2026-05-16 07:02:27 12.31 -87
2026-05-16 07:02:26 12.13 -89
2026-05-16 07:02:25 11.94 -86
2026-05-16 07:02:23 11.75 -89
2026-05-16 07:02:14 11.63 -86
2026-05-16 07:00:30 11.25 -87
2026-05-16 06:59:19 10.75 -86
2026-05-16 06:58:39 12.56 -88
2026-05-16 06:58:22 10.63 -87
2026-05-16 06:58:19 10.44 -88
2026-05-16 06:57:54 10.31 -86
2026-05-16 06:57:52 10.13 -127
2026-05-16 06:57:51 10.00 -127
2026-05-16 06:57:49 9.88 -127