Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 22:53:05 UTC Live · 24s 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): 28
Cold days (≤5°C low): 7
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
-1.06 °C
Today high / low
6.3° / -1.1°
Avg: 1.7°
30-day high / low
25.4° / -1.1°
Avg: 8.5°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 90 days · hourly averages
🩺 Data health
last 24h
Samples: 485
Missing (est): 955
Last seen: 25s ago
Biggest gap: 5m
RSSI now: -84 dBm
Battery now: — V

Hourly highs / lows / average

Last 90 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): 28
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-13 (-1.1°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 1303 of 2348 · 50 per page · 117367 total
Time (UTC) Temp °C RSSI
2026-05-13 18:35:12 11.25 -89
2026-05-13 18:34:12 11.25 -90
2026-05-13 18:33:11 11.25 -89
2026-05-13 18:32:11 11.25 -89
2026-05-13 18:31:13 11.25 -88
2026-05-13 18:30:15 11.19 -89
2026-05-13 18:29:11 11.19 -88
2026-05-13 18:28:13 11.12 -88
2026-05-13 18:27:11 11.12 -89
2026-05-13 18:26:16 11.12 -88
2026-05-13 18:25:12 11.12 -88
2026-05-13 18:24:12 11.12 -90
2026-05-13 18:23:12 11.19 -89
2026-05-13 18:22:12 11.19 -90
2026-05-13 18:21:12 11.19 -89
2026-05-13 18:20:11 11.25 -89
2026-05-13 18:19:12 11.38 -89
2026-05-13 18:18:16 11.44 -86
2026-05-13 18:17:11 11.44 -83
2026-05-13 18:16:11 11.44 -85
2026-05-13 18:15:16 11.38 -88
2026-05-13 18:14:11 11.38 -88
2026-05-13 18:13:11 11.38 -88
2026-05-13 18:12:11 11.44 -86
2026-05-13 18:11:11 11.44 -88
2026-05-13 18:10:11 11.44 -85
2026-05-13 18:09:11 11.38 -86
2026-05-13 18:08:11 11.38 -88
2026-05-13 18:07:11 11.38 -87
2026-05-13 18:06:10 11.38 -88
2026-05-13 18:05:12 11.44 -89
2026-05-13 18:04:11 11.56 -88
2026-05-13 18:03:12 11.63 -89
2026-05-13 18:02:11 11.63 -87
2026-05-13 18:01:12 11.56 -87
2026-05-13 18:00:11 11.50 -87
2026-05-13 17:59:11 11.44 -87
2026-05-13 17:58:11 11.38 -88
2026-05-13 17:57:12 11.38 -87
2026-05-13 17:56:11 11.44 -86
2026-05-13 17:55:11 11.44 -88
2026-05-13 17:54:11 11.50 -88
2026-05-13 17:53:11 11.50 -87
2026-05-13 17:52:12 11.56 -87
2026-05-13 17:51:11 11.50 -87
2026-05-13 17:50:10 11.56 -86
2026-05-13 17:49:11 11.56 -88
2026-05-13 17:48:11 11.50 -87
2026-05-13 17:47:11 11.63 -86
2026-05-13 17:46:11 11.56 -86