Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 23:41:05 UTC Live · 30s 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): 29
Cold days (≤5°C low): 7
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
-1.31 °C
Today high / low
6.3° / -1.4°
Avg: 1.4°
30-day high / low
25.4° / -1.4°
Avg: 8.5°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 60 days · daily averages
🩺 Data health
last 24h
Samples: 533
Missing (est): 907
Last seen: 31s ago
Biggest gap: 5m
RSSI now: -84 dBm
Battery now: — V

Daily highs / lows / average

Last 60 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): 29
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-13 (-1.4°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 1407 of 2349 · 50 per page · 117415 total
Time (UTC) Temp °C RSSI
2026-05-09 20:47:35 11.75 -79
2026-05-09 20:46:35 11.69 -85
2026-05-09 20:45:36 11.75 -83
2026-05-09 20:44:36 11.75 -83
2026-05-09 20:43:36 11.75 -85
2026-05-09 20:42:35 11.75 -83
2026-05-09 20:41:35 11.75 -82
2026-05-09 20:40:36 11.75 -83
2026-05-09 20:39:35 11.75 -83
2026-05-09 20:38:35 11.75 -86
2026-05-09 20:37:35 11.75 -83
2026-05-09 20:36:39 11.81 -86
2026-05-09 20:35:36 11.81 -87
2026-05-09 20:34:36 11.81 -86
2026-05-09 20:33:40 11.81 -90
2026-05-09 20:32:35 11.81 -87
2026-05-09 20:31:35 11.81 -84
2026-05-09 20:30:36 11.81 -84
2026-05-09 20:29:36 11.81 -82
2026-05-09 20:28:36 11.81 -85
2026-05-09 20:27:35 11.88 -85
2026-05-09 20:26:36 11.88 -86
2026-05-09 20:25:36 11.88 -87
2026-05-09 20:24:36 11.88 -83
2026-05-09 20:23:35 11.88 -84
2026-05-09 20:22:35 11.88 -83
2026-05-09 20:21:35 11.88 -84
2026-05-09 20:20:35 11.88 -84
2026-05-09 20:19:35 11.94 -84
2026-05-09 20:18:35 11.94 -87
2026-05-09 20:17:35 11.94 -85
2026-05-09 20:16:36 11.94 -81
2026-05-09 20:15:35 11.94 -84
2026-05-09 20:14:35 11.94 -83
2026-05-09 20:13:35 11.94 -81
2026-05-09 20:12:36 12.00 -85
2026-05-09 20:11:35 12.00 -84
2026-05-09 20:10:35 12.00 -82
2026-05-09 20:09:36 12.00 -82
2026-05-09 20:08:36 12.06 -81
2026-05-09 20:07:35 12.06 -80
2026-05-09 20:06:36 12.06 -83
2026-05-09 20:05:36 12.06 -82
2026-05-09 20:04:36 12.06 -81
2026-05-09 20:03:35 12.13 -81
2026-05-09 20:02:35 12.13 -82
2026-05-09 20:01:35 12.13 -82
2026-05-09 20:00:36 12.13 -81
2026-05-09 19:59:35 12.13 -83
2026-05-09 19:58:35 12.13 -81