Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 22:10:05 UTC Live · 53s 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
-0.81 °C
Today high / low
6.3° / -0.8°
Avg: 1.9°
30-day high / low
25.4° / -0.8°
Avg: 8.5°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 30 days · daily averages
🩺 Data health
last 24h
Samples: 442
Missing (est): 998
Last seen: 54s ago
Biggest gap: 5m
RSSI now: -83 dBm
Battery now: — V

Daily highs / lows / average

Last 30 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 (-0.8°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 1379 of 2347 · 50 per page · 117324 total
Time (UTC) Temp °C RSSI
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
2026-05-10 20:21:30 9.13 -127
2026-05-10 20:21:25 9.00 -93
2026-05-10 20:21:13 9.13 -92
2026-05-10 20:14:18 9.13 -93
2026-05-10 20:14:15 9.19 -92
2026-05-10 20:14:14 9.19 -127
2026-05-10 20:14:10 9.25 -91
2026-05-10 20:14:00 9.31 -127
2026-05-10 20:11:12 9.31 -127
2026-05-10 20:11:07 9.38 -127
2026-05-10 20:06:00 9.38 -127
2026-05-10 20:05:31 9.38 -127
2026-05-10 20:01:09 9.38 -127
2026-05-10 20:00:55 9.44 -94
2026-05-10 20:00:43 9.44 -91
2026-05-10 20:00:39 9.44 -91
2026-05-10 19:59:03 9.25 -93
2026-05-10 19:47:19 9.44 -90
2026-05-10 19:47:10 9.50 -90
2026-05-10 19:45:07 9.50 -91
2026-05-10 19:44:57 9.50 -91
2026-05-10 19:44:01 9.56 -93
2026-05-10 19:41:49 9.56 -90
2026-05-10 19:41:01 9.63 -93
2026-05-10 19:39:50 9.63 -92