Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 20:40:05 UTC Live · 47s 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): 26
Cold days (≤5°C low): 7
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
0.06 °C
Today high / low
6.3° / 0.1°
Avg: 2.5°
30-day high / low
25.4° / 0.1°
Avg: 8.6°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 90 days · hourly averages
🩺 Data health
last 24h
Samples: 352
Missing (est): 1088
Last seen: 48s ago
Biggest gap: 5m
RSSI now: -79 dBm
Battery now: — V

Hourly highs / lows / average

Last 90 days
Useful takeaways
• Average temp over last 30 days: 8.6°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): 26
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-13 (0.1°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 1284 of 2345 · 50 per page · 117234 total
Time (UTC) Temp °C RSSI
2026-05-14 08:12:11 12.13 -79
2026-05-14 08:11:10 12.06 -78
2026-05-14 08:10:11 12.06 -78
2026-05-14 08:09:11 12.06 -79
2026-05-14 08:08:11 12.19 -77
2026-05-14 08:07:10 12.19 -73
2026-05-14 08:06:11 12.37 -79
2026-05-14 08:05:11 12.44 -77
2026-05-14 08:04:11 12.44 -78
2026-05-14 08:03:11 12.56 -78
2026-05-14 08:02:11 12.56 -78
2026-05-14 08:01:11 12.63 -77
2026-05-14 08:00:11 12.69 -76
2026-05-14 07:59:11 12.75 -78
2026-05-14 07:58:11 12.69 -79
2026-05-14 07:57:10 12.75 -78
2026-05-14 07:56:11 12.75 -78
2026-05-14 07:55:11 12.81 -77
2026-05-14 07:54:11 12.94 -79
2026-05-14 07:53:11 13.13 -77
2026-05-14 07:52:11 13.19 -78
2026-05-14 07:51:11 13.31 -78
2026-05-14 07:50:11 13.31 -80
2026-05-14 07:49:11 13.44 -79
2026-05-14 07:48:11 13.50 -78
2026-05-14 07:47:11 13.62 -78
2026-05-14 07:46:11 13.75 -77
2026-05-14 07:45:11 13.81 -78
2026-05-14 07:44:11 14.00 -79
2026-05-14 07:43:11 14.06 -78
2026-05-14 07:42:12 14.19 -78
2026-05-14 07:41:11 14.31 -78
2026-05-14 07:40:11 14.50 -79
2026-05-14 07:39:10 14.69 -75
2026-05-14 07:38:11 14.69 -75
2026-05-14 07:37:11 14.63 -76
2026-05-14 07:36:10 14.50 -76
2026-05-14 07:35:11 14.19 -78
2026-05-14 07:34:11 14.00 -77
2026-05-14 07:33:12 13.75 -81
2026-05-14 07:32:11 13.50 -78
2026-05-14 07:31:11 13.38 -78
2026-05-14 07:30:14 13.19 -81
2026-05-14 07:29:36 12.94 -79
2026-05-14 07:28:11 12.69 -78
2026-05-14 07:27:14 12.37 -78
2026-05-14 07:26:11 12.00 -77
2026-05-14 07:25:11 11.63 -84
2026-05-14 07:24:11 11.31 -82
2026-05-14 07:23:11 11.00 -81