Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-14 07:01:44 UTC Live · 1m 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): 37
Cold days (≤5°C low): 8
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
-2.81 °C
Today high / low
-1.4° / -2.8°
Avg: -2.3°
30-day high / low
25.4° / -2.8°
Avg: 8.0°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 90 days · hourly averages
🩺 Data health
last 24h
Samples: 973
Missing (est): 467
Last seen: 1m ago
Biggest gap: 7m
RSSI now: -80 dBm
Battery now: — V

Hourly highs / lows / average

Last 90 days
Useful takeaways
• Average temp over last 30 days: 8.0°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): 37
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 1371 of 2358 · 50 per page · 117855 total
Time (UTC) Temp °C RSSI
2026-05-11 12:16:03 13.13 -82
2026-05-11 12:15:03 13.13 -83
2026-05-11 12:14:02 13.25 -82
2026-05-11 12:13:03 13.25 -81
2026-05-11 12:12:03 13.25 -83
2026-05-11 12:11:02 13.31 -80
2026-05-11 12:10:02 13.38 -81
2026-05-11 12:09:03 13.44 -81
2026-05-11 12:08:02 13.44 -79
2026-05-11 12:07:02 13.44 -81
2026-05-11 12:06:03 13.38 -80
2026-05-11 12:05:03 13.38 -82
2026-05-11 12:04:02 13.44 -81
2026-05-11 12:03:02 13.44 -81
2026-05-11 12:02:03 13.44 -83
2026-05-11 12:01:03 13.56 -80
2026-05-11 12:00:02 13.69 -81
2026-05-11 11:59:02 13.75 -81
2026-05-11 11:58:03 13.88 -80
2026-05-11 11:57:02 13.94 -81
2026-05-11 11:56:02 14.00 -81
2026-05-11 11:55:03 14.06 -82
2026-05-11 11:54:04 14.13 -81
2026-05-11 11:53:02 14.19 -81
2026-05-11 11:52:03 14.19 -83
2026-05-11 11:51:03 14.25 -82
2026-05-11 11:50:03 14.38 -82
2026-05-11 11:49:02 14.31 -81
2026-05-11 11:48:03 14.38 -80
2026-05-11 11:47:06 14.38 -84
2026-05-11 11:46:03 14.31 -79
2026-05-11 11:45:12 14.38 -85
2026-05-11 11:44:03 14.31 -81
2026-05-11 11:43:03 14.31 -82
2026-05-11 11:42:03 14.31 -82
2026-05-11 11:41:03 14.31 -82
2026-05-11 11:40:02 14.38 -81
2026-05-11 11:39:03 14.38 -80
2026-05-11 11:38:02 14.38 -80
2026-05-11 11:37:03 14.31 -79
2026-05-11 11:36:03 14.31 -80
2026-05-11 11:35:06 14.31 -83
2026-05-11 11:34:02 14.31 -82
2026-05-11 11:33:03 14.31 -82
2026-05-11 11:32:03 14.31 -80
2026-05-11 11:31:03 14.25 -81
2026-05-11 11:30:02 14.31 -82
2026-05-11 11:29:03 14.38 -80
2026-05-11 11:28:02 14.44 -83
2026-05-11 11:27:11 14.44 -84