Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 19:54:12 UTC Live · 19s 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
0.44 °C
Today high / low
6.3° / 0.4°
Avg: 2.9°
30-day high / low
25.4° / 0.4°
Avg: 8.6°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 7 days · hourly averages
🩺 Data health
last 24h
Samples: 306
Missing (est): 1134
Last seen: 19s ago
Biggest gap: 5m
RSSI now: -79 dBm
Battery now: — V

Hourly highs / lows / average

Last 7 days
Useful takeaways
• Average temp over last 30 days: 8.6°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 (0.4°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 1215 of 2344 · 50 per page · 117188 total
Time (UTC) Temp °C RSSI
2026-05-17 09:11:32 22.69 -127
2026-05-17 09:11:29 22.56 -127
2026-05-17 09:11:28 22.44 -127
2026-05-17 09:11:27 22.31 -127
2026-05-17 09:11:22 23.62 -87
2026-05-17 09:10:29 22.19 -88
2026-05-17 09:10:18 22.00 -90
2026-05-17 09:10:16 21.87 -127
2026-05-17 09:10:13 21.94 -127
2026-05-17 09:10:11 22.13 -127
2026-05-17 09:10:03 22.13 -127
2026-05-17 08:32:25 20.37 -89
2026-05-17 08:32:22 20.25 -86
2026-05-17 08:30:39 20.12 -91
2026-05-17 08:29:04 20.06 -90
2026-05-17 08:28:27 19.94 -127
2026-05-17 08:28:26 19.75 -127
2026-05-17 08:28:25 19.62 -127
2026-05-17 08:28:24 19.44 -127
2026-05-17 08:23:47 19.19 -84
2026-05-17 08:22:47 19.06 -85
2026-05-17 08:21:52 18.94 -83
2026-05-17 08:21:50 18.56 -89
2026-05-17 08:18:47 18.37 -84
2026-05-17 08:17:46 18.19 -85
2026-05-17 08:16:46 18.06 -83
2026-05-17 08:15:46 17.94 -83
2026-05-17 08:14:45 17.81 -83
2026-05-17 08:13:46 17.75 -84
2026-05-17 08:12:45 17.69 -84
2026-05-17 08:11:47 17.69 -83
2026-05-17 08:10:48 17.75 -87
2026-05-17 08:09:48 17.75 -83
2026-05-17 08:08:48 17.69 -86
2026-05-17 08:07:48 17.69 -88
2026-05-17 08:06:46 17.62 -86
2026-05-17 08:05:47 17.50 -87
2026-05-17 08:04:48 17.31 -86
2026-05-17 08:03:46 17.19 -85
2026-05-17 08:02:47 17.00 -84
2026-05-17 08:01:48 16.94 -88
2026-05-17 08:00:46 16.87 -87
2026-05-17 07:59:49 16.81 -86
2026-05-17 07:58:49 16.81 -87
2026-05-17 07:57:46 16.69 -86
2026-05-17 07:56:48 16.62 -89
2026-05-17 07:55:47 16.56 -88
2026-05-17 07:54:47 16.50 -87
2026-05-17 07:53:47 16.44 -86
2026-05-17 07:52:59 16.44 -87