Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-14 22:00:25 UTC Live · 29s 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): 45
Cold days (≤5°C low): 8
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
1.75 °C
Today high / low
17.6° / -2.8°
Avg: 2.7°
30-day high / low
25.4° / -2.8°
Avg: 7.8°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 90 days · hourly averages
🩺 Data health
last 24h
Samples: 1440
Missing (est): 0
Last seen: 30s ago
Biggest gap: 7m
RSSI now: -87 dBm
Battery now: — V

Hourly highs / lows / average

Last 90 days
Useful takeaways
• Average temp over last 30 days: 7.8°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): 45
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-14 (-2.8°C low)
• Hot days (30°C+ high): 0
• Danger days (35°C+ high): 0
• Cold days (≤5°C low): 8
Humidity now
90.3 %
Pressure now
1,013.2 hPa
Light now
6,933 lux

Recent samples

Page 1493 of 2376 · 50 per page · 118754 total
Time (UTC) Temp °C RSSI
2026-05-07 19:25:34 12.63 -85
2026-05-07 19:23:59 12.63 -84
2026-05-07 19:23:15 12.63 -84
2026-05-07 19:23:10 12.63 -84
2026-05-07 19:22:34 12.69 -84
2026-05-07 19:21:02 12.69 -84
2026-05-07 19:19:59 12.69 -85
2026-05-07 19:19:14 12.69 -88
2026-05-07 19:18:03 12.69 -84
2026-05-07 19:17:09 12.75 -87
2026-05-07 19:15:58 12.75 -82
2026-05-07 19:14:58 12.75 -83
2026-05-07 19:13:58 12.75 -83
2026-05-07 19:12:59 12.75 -82
2026-05-07 19:11:59 12.81 -82
2026-05-07 19:10:59 12.81 -84
2026-05-07 19:09:59 12.88 -82
2026-05-07 19:08:59 12.88 -82
2026-05-07 19:07:59 12.88 -81
2026-05-07 19:06:59 12.94 -81
2026-05-07 19:05:58 12.94 -80
2026-05-07 19:04:58 12.94 -81
2026-05-07 19:03:58 12.94 -81
2026-05-07 19:02:58 12.94 -80
2026-05-07 19:01:58 12.94 -83
2026-05-07 19:00:58 13.00 -83
2026-05-07 18:59:58 13.00 -84
2026-05-07 18:58:58 13.00 -82
2026-05-07 18:57:59 13.00 -84
2026-05-07 18:57:02 13.00 -82
2026-05-07 18:56:02 13.06 -84
2026-05-07 18:54:58 13.06 -82
2026-05-07 18:53:58 13.13 -81
2026-05-07 18:52:59 13.13 -82
2026-05-07 18:51:58 13.13 -85
2026-05-07 18:50:58 13.19 -82
2026-05-07 18:49:58 13.19 -81
2026-05-07 18:48:58 13.19 -82
2026-05-07 18:47:58 13.19 -84
2026-05-07 18:46:58 13.25 -84
2026-05-07 18:45:59 13.25 -83
2026-05-07 18:44:58 13.31 -83
2026-05-07 18:43:58 13.31 -83
2026-05-07 18:42:58 13.31 -83
2026-05-07 18:41:58 13.31 -83
2026-05-07 18:41:00 13.31 -81
2026-05-07 18:39:59 13.38 -82
2026-05-07 18:38:58 13.38 -82
2026-05-07 18:37:58 13.38 -84
2026-05-07 18:36:58 13.44 -83