Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 22:29:07 UTC Live · 2s 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
-0.94 °C
Today high / low
6.3° / -0.9°
Avg: 1.8°
30-day high / low
25.4° / -0.9°
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: 461
Missing (est): 979
Last seen: 3s ago
Biggest gap: 5m
RSSI now: -84 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 (-0.9°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 1381 of 2347 · 50 per page · 117343 total
Time (UTC) Temp °C RSSI
2026-05-10 18:56:07 10.00 -92
2026-05-10 18:54:49 10.00 -90
2026-05-10 18:54:47 10.00 -91
2026-05-10 18:54:46 9.94 -91
2026-05-10 18:51:48 10.00 -92
2026-05-10 18:51:46 10.00 -127
2026-05-10 18:51:42 10.00 -95
2026-05-10 18:48:25 10.00 -91
2026-05-10 18:47:36 10.00 -92
2026-05-10 18:47:34 10.00 -90
2026-05-10 18:45:34 10.06 -92
2026-05-10 18:43:58 10.06 -93
2026-05-10 18:42:53 10.06 -91
2026-05-10 18:42:12 10.06 -92
2026-05-10 18:42:10 10.06 -92
2026-05-10 18:40:03 10.13 -94
2026-05-10 18:39:59 10.06 -91
2026-05-10 18:37:56 10.13 -91
2026-05-10 18:36:42 10.13 -91
2026-05-10 18:36:38 10.13 -89
2026-05-10 18:35:40 10.13 -92
2026-05-10 18:33:10 10.19 -91
2026-05-10 18:31:31 10.19 -89
2026-05-10 18:31:21 10.19 -127
2026-05-10 18:30:32 10.19 -93
2026-05-10 18:28:16 10.19 -92
2026-05-10 18:27:06 10.25 -93
2026-05-10 18:26:03 10.25 -89
2026-05-10 18:25:01 10.25 -89
2026-05-10 18:24:00 10.31 -89
2026-05-10 18:23:02 10.31 -91
2026-05-10 18:22:00 10.31 -89
2026-05-10 18:21:00 10.31 -91
2026-05-10 18:20:03 10.31 -91
2026-05-10 18:19:45 10.38 -91
2026-05-10 18:18:10 10.38 -91
2026-05-10 18:18:05 10.38 -94
2026-05-10 18:15:34 10.38 -90
2026-05-10 18:14:15 10.38 -91
2026-05-10 18:13:23 10.38 -89
2026-05-10 18:12:36 10.38 -127
2026-05-10 18:12:31 10.31 -93
2026-05-10 18:10:23 10.38 -89
2026-05-10 18:09:22 10.38 -90
2026-05-10 18:08:34 10.38 -92
2026-05-10 18:07:25 10.38 -90
2026-05-10 18:06:16 10.38 -88
2026-05-10 18:06:13 10.44 -127
2026-05-10 18:06:10 10.44 -94
2026-05-10 18:05:04 10.44 -94