Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 19:22:05 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): 25
Cold days (≤5°C low): 7
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
0.62 °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: 274
Missing (est): 1166
Last seen: 24s ago
Biggest gap: 5m
RSSI now: -78 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 1239 of 2344 · 50 per page · 117156 total
Time (UTC) Temp °C RSSI
2026-05-16 09:18:50 21.06 -87
2026-05-16 09:17:50 21.19 -87
2026-05-16 09:16:50 21.44 -87
2026-05-16 09:15:51 21.44 -87
2026-05-16 09:14:51 21.44 -87
2026-05-16 09:13:50 21.44 -89
2026-05-16 09:12:51 21.44 -87
2026-05-16 09:11:51 21.31 -88
2026-05-16 09:10:51 21.19 -88
2026-05-16 09:09:50 21.06 -87
2026-05-16 09:08:55 20.94 -86
2026-05-16 09:08:01 20.81 -85
2026-05-16 09:07:12 20.69 -89
2026-05-16 09:05:53 20.69 -88
2026-05-16 09:05:45 20.62 -94
2026-05-16 09:03:49 20.50 -82
2026-05-16 09:03:47 20.37 -127
2026-05-16 09:03:46 20.25 -127
2026-05-16 09:03:45 20.12 -127
2026-05-16 09:03:44 20.06 -127
2026-05-16 09:03:43 20.06 -127
2026-05-16 09:03:42 20.25 -127
2026-05-16 09:03:40 20.25 -127
2026-05-16 09:03:39 20.31 -127
2026-05-16 09:03:37 20.25 -127
2026-05-16 09:03:36 20.31 -127
2026-05-16 09:03:35 20.31 -127
2026-05-16 09:03:34 20.37 -127
2026-05-16 09:03:33 20.37 -127
2026-05-16 09:03:32 20.31 -127
2026-05-16 09:03:30 20.25 -127
2026-05-16 09:03:29 20.25 -127
2026-05-16 09:03:28 20.19 -127
2026-05-16 09:03:27 20.19 -127
2026-05-16 09:03:26 20.25 -127
2026-05-16 09:03:25 20.25 -127
2026-05-16 09:03:23 20.25 -127
2026-05-16 09:03:22 20.19 -127
2026-05-16 09:03:21 20.25 -127
2026-05-16 09:03:20 20.25 -127
2026-05-16 08:34:27 20.69 -127
2026-05-16 08:34:26 20.69 -127
2026-05-16 07:47:56 18.62 -91
2026-05-16 07:47:52 18.50 -94
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