Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-14 08:01:44 UTC Live · 59s 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): 38
Cold days (≤5°C low): 8
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
-2.12 °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 30 days · daily averages
🩺 Data health
last 24h
Samples: 1033
Missing (est): 407
Last seen: 59s ago
Biggest gap: 7m
RSSI now: -80 dBm
Battery now: — V

Daily highs / lows / average

Last 30 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): 38
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 1311 of 2359 · 50 per page · 117915 total
Time (UTC) Temp °C RSSI
2026-05-13 21:03:11 8.13 -82
2026-05-13 21:02:11 8.13 -82
2026-05-13 21:01:11 8.13 -82
2026-05-13 21:00:16 8.13 -75
2026-05-13 20:59:11 8.13 -81
2026-05-13 20:58:11 8.19 -81
2026-05-13 20:57:12 8.19 -81
2026-05-13 20:56:11 8.25 -81
2026-05-13 20:55:12 8.25 -82
2026-05-13 20:54:11 8.31 -82
2026-05-13 20:53:11 8.25 -81
2026-05-13 20:52:12 8.25 -82
2026-05-13 20:51:10 8.25 -81
2026-05-13 20:50:11 8.31 -81
2026-05-13 20:49:10 8.31 -83
2026-05-13 20:48:12 8.38 -81
2026-05-13 20:47:14 8.38 -82
2026-05-13 20:46:13 8.44 -82
2026-05-13 20:45:11 8.44 -81
2026-05-13 20:44:10 8.44 -82
2026-05-13 20:43:11 8.50 -81
2026-05-13 20:42:11 8.50 -81
2026-05-13 20:41:11 8.50 -81
2026-05-13 20:40:11 8.56 -81
2026-05-13 20:39:11 8.50 -82
2026-05-13 20:38:11 8.50 -81
2026-05-13 20:37:11 8.56 -83
2026-05-13 20:36:11 8.56 -81
2026-05-13 20:35:12 8.50 -81
2026-05-13 20:34:11 8.50 -81
2026-05-13 20:33:11 8.44 -82
2026-05-13 20:32:12 8.50 -81
2026-05-13 20:31:11 8.50 -81
2026-05-13 20:30:11 8.50 -81
2026-05-13 20:29:13 8.44 -74
2026-05-13 20:28:11 8.50 -81
2026-05-13 20:27:11 8.50 -80
2026-05-13 20:26:11 8.50 -81
2026-05-13 20:25:11 8.56 -81
2026-05-13 20:24:10 8.56 -81
2026-05-13 20:23:11 8.63 -80
2026-05-13 20:22:11 8.63 -81
2026-05-13 20:21:11 8.69 -81
2026-05-13 20:20:11 8.63 -81
2026-05-13 20:19:12 8.69 -81
2026-05-13 20:18:12 8.75 -81
2026-05-13 20:17:12 8.81 -81
2026-05-13 20:16:15 8.81 -81
2026-05-13 20:15:11 8.81 -81
2026-05-13 20:14:11 8.88 -81