Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 23:05:05 UTC Live · 13s 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
-1.19 °C
Today high / low
6.3° / -1.2°
Avg: 1.6°
30-day high / low
25.4° / -1.2°
Avg: 8.5°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 90 days · hourly averages
🩺 Data health
last 24h
Samples: 497
Missing (est): 943
Last seen: 14s ago
Biggest gap: 5m
RSSI now: -85 dBm
Battery now: — V

Hourly highs / lows / average

Last 90 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 (-1.2°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 1305 of 2348 · 50 per page · 117379 total
Time (UTC) Temp °C RSSI
2026-05-13 17:06:34 13.19 -81
2026-05-13 17:05:34 13.19 -80
2026-05-13 17:04:34 13.25 -81
2026-05-13 17:03:35 13.19 -80
2026-05-13 17:02:34 13.25 -80
2026-05-13 17:01:34 13.25 -82
2026-05-13 17:00:35 13.31 -80
2026-05-13 16:59:34 13.31 -79
2026-05-13 16:58:34 13.31 -81
2026-05-13 16:57:34 13.38 -79
2026-05-13 16:56:34 13.44 -80
2026-05-13 16:55:36 13.50 -80
2026-05-13 16:54:34 13.62 -80
2026-05-13 16:53:34 13.62 -82
2026-05-13 16:52:34 13.62 -80
2026-05-13 16:51:34 13.56 -81
2026-05-13 16:50:34 13.56 -81
2026-05-13 16:49:34 13.56 -80
2026-05-13 16:48:34 13.62 -81
2026-05-13 16:47:34 13.69 -81
2026-05-13 16:46:34 13.81 -80
2026-05-13 16:45:34 13.88 -80
2026-05-13 16:44:34 14.00 -81
2026-05-13 16:43:34 14.00 -80
2026-05-13 16:42:34 14.06 -81
2026-05-13 16:41:34 14.06 -81
2026-05-13 16:40:34 14.06 -81
2026-05-13 16:39:34 14.06 -81
2026-05-13 16:38:34 14.06 -76
2026-05-13 16:37:34 14.13 -79
2026-05-13 16:36:34 14.13 -82
2026-05-13 16:35:35 14.13 -82
2026-05-13 16:34:34 14.13 -81
2026-05-13 16:33:34 14.25 -81
2026-05-13 16:32:34 14.25 -82
2026-05-13 16:31:34 14.25 -82
2026-05-13 16:30:34 14.25 -81
2026-05-13 16:29:34 14.31 -77
2026-05-13 16:28:34 14.31 -77
2026-05-13 16:27:34 14.31 -77
2026-05-13 16:26:34 14.25 -82
2026-05-13 16:25:34 14.31 -81
2026-05-13 16:24:36 14.13 -80
2026-05-13 16:23:34 14.00 -81
2026-05-13 16:22:34 13.81 -81
2026-05-13 16:21:34 13.81 -82
2026-05-13 16:20:34 13.75 -82
2026-05-13 16:19:34 13.75 -81
2026-05-13 16:18:35 13.75 -81
2026-05-13 16:17:34 13.75 -80