Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-15 02:28:51 UTC Live · 46s 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): 49
Cold days (≤5°C low): 9
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
0.75 °C
Today high / low
2.6° / 0.7°
Avg: 1.4°
30-day high / low
25.4° / -2.8°
Avg: 7.6°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 30 days · hourly averages
🩺 Data health
last 24h
Samples: 1439
Missing (est): 1
Last seen: 47s ago
Biggest gap: 7m
RSSI now: -80 dBm
Battery now: — V

Hourly highs / lows / average

Last 30 days
Useful takeaways
• Average temp over last 30 days: 7.6°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): 49
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): 9
Humidity now
90.3 %
Pressure now
1,013.2 hPa
Light now
6,933 lux

Recent samples

Page 1550 of 2381 · 50 per page · 119022 total
Time (UTC) Temp °C RSSI
2026-05-05 05:14:33 10.00 -89
2026-05-05 05:13:29 10.00 -88
2026-05-05 05:12:28 10.00 -89
2026-05-05 05:11:28 10.00 -91
2026-05-05 05:10:27 10.00 -89
2026-05-05 05:09:27 10.00 -89
2026-05-05 05:08:27 10.00 -90
2026-05-05 05:07:28 10.00 -88
2026-05-05 05:06:28 10.00 -89
2026-05-05 05:05:28 10.00 -90
2026-05-05 05:04:28 10.00 -89
2026-05-05 05:03:32 10.00 -89
2026-05-05 05:02:28 10.06 -88
2026-05-05 05:01:32 10.06 -92
2026-05-05 05:00:28 10.06 -88
2026-05-05 04:59:28 10.06 -88
2026-05-05 04:58:28 10.13 -88
2026-05-05 04:57:28 10.13 -88
2026-05-05 04:56:28 10.13 -88
2026-05-05 04:55:28 10.13 -89
2026-05-05 04:54:28 10.13 -88
2026-05-05 04:53:28 10.13 -88
2026-05-05 04:52:28 10.19 -88
2026-05-05 04:51:27 10.19 -87
2026-05-05 04:50:28 10.19 -88
2026-05-05 04:49:27 10.19 -88
2026-05-05 04:48:27 10.19 -87
2026-05-05 04:47:28 10.19 -87
2026-05-05 04:46:28 10.25 -87
2026-05-05 04:45:28 10.25 -87
2026-05-05 04:44:28 10.25 -87
2026-05-05 04:43:29 10.25 -86
2026-05-05 04:42:28 10.25 -83
2026-05-05 04:41:29 10.25 -81
2026-05-05 04:40:27 10.25 -82
2026-05-05 04:39:27 10.25 -83
2026-05-05 04:38:27 10.25 -81
2026-05-05 04:37:28 10.25 -83
2026-05-05 04:36:27 10.25 -82
2026-05-05 04:35:27 10.31 -82
2026-05-05 04:34:27 10.31 -83
2026-05-05 04:33:28 10.31 -81
2026-05-05 04:32:27 10.31 -84
2026-05-05 04:31:27 10.31 -82
2026-05-05 04:30:27 10.31 -82
2026-05-05 04:29:29 10.31 -81
2026-05-05 04:28:35 10.31 -81
2026-05-05 04:27:27 10.31 -81
2026-05-05 04:26:27 10.38 -80
2026-05-05 04:25:27 10.38 -81