Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-04-29 14:06:44 UTC Live · 2s ago

In a sensible range
current heuristic
Current temperature looks broadly useful.
Not too cold, not silly-hot. The rare and beautiful middle ground.
🔥 Heat exposure
last 30 days
Warm hours (25°C+): 55
Hot hours (30°C+): 15
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): 22
Cold days (≤5°C low): 7
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
20.94 °C
Today high / low
28.3° / 9.1°
Avg: 16.6°
30-day high / low
41.0° / 0.8°
Avg: 14.1°
Comfortable hours
112 h
20–28°C band over last 30 days

Temperature trend

Last 7 days · hourly averages
🩺 Data health
last 24h
Samples: 1409
Missing (est): 31
Last seen: 3s ago
Biggest gap: 25m
RSSI now: -90 dBm
Battery now: — V

Hourly highs / lows / average

Last 7 days
Useful takeaways
• Average temp over last 30 days: 14.1°C
• Days in the comfy band: 0
• Warm hours (25°C+): 55
• Hot hours (30°C+): 15
• Danger hours (35°C+): 0
• Cold hours (≤5°C): 22
Best / worst days
• Hottest day: 2026-04-05 (41.0°C high)
• Coldest day: 2026-04-06 (0.8°C low)
• Hot days (30°C+ high): 10
• Danger days (35°C+ high): 1
• Cold days (≤5°C low): 7
Humidity now
38.3 %
Pressure now
1,018.4 hPa
Light now
34,160 lux

Recent samples

Page 74 of 727 · 50 per page · 36321 total
Time (UTC) Temp °C RSSI
2026-04-26 22:10:34 9.56 -79
2026-04-26 22:09:35 9.63 -79
2026-04-26 22:08:34 9.63 -79
2026-04-26 22:07:35 9.63 -80
2026-04-26 22:06:35 9.63 -79
2026-04-26 22:05:35 9.69 -79
2026-04-26 22:04:37 9.69 -89
2026-04-26 22:03:35 9.69 -91
2026-04-26 22:02:34 9.69 -89
2026-04-26 22:01:36 9.69 -87
2026-04-26 22:00:35 9.69 -88
2026-04-26 21:59:36 9.75 -91
2026-04-26 21:58:43 9.75 -88
2026-04-26 21:57:42 9.75 -89
2026-04-26 21:56:42 9.75 -88
2026-04-26 21:55:36 9.75 -90
2026-04-26 21:54:35 9.75 -91
2026-04-26 21:53:35 9.75 -91
2026-04-26 21:52:35 9.75 -87
2026-04-26 21:51:35 9.81 -90
2026-04-26 21:50:35 9.88 -88
2026-04-26 21:49:36 9.88 -87
2026-04-26 21:48:36 9.88 -90
2026-04-26 21:47:35 9.94 -88
2026-04-26 21:46:36 9.94 -89
2026-04-26 21:45:39 9.94 -91
2026-04-26 21:44:35 9.94 -89
2026-04-26 21:43:35 9.94 -88
2026-04-26 21:42:35 9.94 -89
2026-04-26 21:41:38 10.00 -79
2026-04-26 21:40:34 10.00 -78
2026-04-26 21:39:35 10.00 -79
2026-04-26 21:38:35 10.06 -78
2026-04-26 21:37:35 10.06 -78
2026-04-26 21:36:36 10.06 -89
2026-04-26 21:35:34 10.06 -78
2026-04-26 21:34:36 10.13 -87
2026-04-26 21:33:37 10.13 -87
2026-04-26 21:32:34 10.13 -89
2026-04-26 21:31:35 10.13 -89
2026-04-26 21:30:35 10.13 -89
2026-04-26 21:29:35 10.13 -87
2026-04-26 21:28:35 10.13 -89
2026-04-26 21:27:36 10.19 -88
2026-04-26 21:26:37 10.19 -88
2026-04-26 21:25:36 10.19 -89
2026-04-26 21:24:35 10.19 -91
2026-04-26 21:23:37 10.19 -91
2026-04-26 21:22:36 10.19 -91
2026-04-26 21:21:40 10.19 -92