Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-14 06:55:44 UTC Live · 58s 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): 36
Cold days (≤5°C low): 8
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
-2.75 °C
Today high / low
-1.4° / -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 30 days · hourly averages
🩺 Data health
last 24h
Samples: 967
Missing (est): 473
Last seen: 59s ago
Biggest gap: 7m
RSSI now: -82 dBm
Battery now: — V

Hourly highs / lows / average

Last 30 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): 36
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 1389 of 2357 · 50 per page · 117849 total
Time (UTC) Temp °C RSSI
2026-05-10 21:07:30 8.63 -127
2026-05-10 21:07:26 8.63 -93
2026-05-10 21:06:38 8.63 -92
2026-05-10 21:03:05 8.63 -92
2026-05-10 21:02:29 8.63 -94
2026-05-10 21:01:00 8.63 -91
2026-05-10 21:00:11 8.69 -92
2026-05-10 21:00:06 8.69 -91
2026-05-10 20:57:45 8.69 -91
2026-05-10 20:54:24 8.69 -92
2026-05-10 20:53:15 8.69 -91
2026-05-10 20:53:10 8.75 -94
2026-05-10 20:50:33 8.75 -92
2026-05-10 20:49:35 8.75 -92
2026-05-10 20:48:39 8.75 -94
2026-05-10 20:47:37 8.75 -91
2026-05-10 20:46:42 8.75 -91
2026-05-10 20:45:35 8.75 -88
2026-05-10 20:44:42 8.81 -90
2026-05-10 20:43:43 8.81 -93
2026-05-10 20:42:34 8.81 -91
2026-05-10 20:41:38 8.81 -91
2026-05-10 20:40:46 8.81 -91
2026-05-10 20:39:43 8.81 -94
2026-05-10 20:39:17 8.81 -91
2026-05-10 20:39:05 8.81 -91
2026-05-10 20:37:52 8.81 -91
2026-05-10 20:36:38 8.88 -91
2026-05-10 20:35:37 8.88 -90
2026-05-10 20:34:38 8.88 -90
2026-05-10 20:33:44 8.88 -91
2026-05-10 20:32:34 8.88 -90
2026-05-10 20:31:41 8.94 -91
2026-05-10 20:31:04 8.94 -92
2026-05-10 20:30:48 8.94 -91
2026-05-10 20:29:18 8.94 -91
2026-05-10 20:29:11 8.94 -94
2026-05-10 20:26:03 8.94 -91
2026-05-10 20:26:00 8.94 -89
2026-05-10 20:24:16 8.94 -90
2026-05-10 20:24:13 8.94 -127
2026-05-10 20:23:48 9.00 -127
2026-05-10 20:23:46 9.00 -127
2026-05-10 20:23:43 9.00 -127
2026-05-10 20:23:36 9.00 -127
2026-05-10 20:23:29 9.00 -127
2026-05-10 20:22:10 9.06 -92
2026-05-10 20:22:05 9.06 -90
2026-05-10 20:22:00 9.06 -93
2026-05-10 20:21:58 9.06 -92