Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-14 06:55:44 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): 36
Cold days (≤5°C low): 8
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
-2.75 °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 60 days · daily averages
🩺 Data health
last 24h
Samples: 968
Missing (est): 472
Last seen: 1s ago
Biggest gap: 7m
RSSI now: -82 dBm
Battery now: — V

Daily highs / lows / average

Last 60 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): 36
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 1467 of 2357 · 50 per page · 117850 total
Time (UTC) Temp °C RSSI
2026-05-08 02:01:04 6.81 -82
2026-05-08 02:00:03 6.81 -81
2026-05-08 01:59:03 6.81 -80
2026-05-08 01:58:04 6.81 -81
2026-05-08 01:57:03 6.81 -81
2026-05-08 01:56:04 6.87 -81
2026-05-08 01:55:04 6.87 -82
2026-05-08 01:54:04 6.87 -81
2026-05-08 01:53:03 6.87 -82
2026-05-08 01:52:04 6.87 -81
2026-05-08 01:51:04 6.87 -81
2026-05-08 01:50:04 6.94 -82
2026-05-08 01:49:04 6.87 -81
2026-05-08 01:48:04 6.94 -81
2026-05-08 01:47:04 6.94 -81
2026-05-08 01:46:04 6.94 -82
2026-05-08 01:45:04 6.94 -80
2026-05-08 01:44:03 6.94 -83
2026-05-08 01:43:04 7.00 -82
2026-05-08 01:42:04 7.00 -80
2026-05-08 01:41:04 7.00 -82
2026-05-08 01:40:04 7.00 -82
2026-05-08 01:39:04 7.06 -81
2026-05-08 01:38:03 7.06 -81
2026-05-08 01:37:04 7.06 -81
2026-05-08 01:36:04 7.06 -81
2026-05-08 01:35:04 7.06 -82
2026-05-08 01:34:03 7.06 -81
2026-05-08 01:33:03 7.12 -82
2026-05-08 01:32:03 7.12 -80
2026-05-08 01:31:04 7.12 -82
2026-05-08 01:30:04 7.12 -81
2026-05-08 01:29:04 7.12 -82
2026-05-08 01:28:04 7.19 -81
2026-05-08 01:27:04 7.19 -82
2026-05-08 01:26:04 7.19 -82
2026-05-08 01:25:04 7.19 -82
2026-05-08 01:24:03 7.25 -81
2026-05-08 01:23:04 7.25 -82
2026-05-08 01:22:04 7.25 -81
2026-05-08 01:21:04 7.25 -83
2026-05-08 01:20:04 7.25 -81
2026-05-08 01:19:04 7.31 -82
2026-05-08 01:18:04 7.31 -82
2026-05-08 01:17:03 7.31 -81
2026-05-08 01:16:04 7.31 -82
2026-05-08 01:15:03 7.37 -82
2026-05-08 01:14:03 7.37 -83
2026-05-08 01:13:04 7.37 -82
2026-05-08 01:12:04 7.37 -82