Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-04-22 11:24:40 UTC Live · 12s 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+): 33
Hot hours (30°C+): 10
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): 6
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
27.19 °C
Today high / low
27.2° / 6.4°
Avg: 13.1°
30-day high / low
41.0° / 0.8°
Avg: 13.6°
Comfortable hours
72 h
20–28°C band over last 30 days

Temperature trend

Last 90 days · hourly averages
🩺 Data health
last 24h
Samples: 1440
Missing (est): 0
Last seen: 13s ago
Biggest gap: 1m
RSSI now: -90 dBm
Battery now: — V

Hourly highs / lows / average

Last 90 days
Useful takeaways
• Average temp over last 30 days: 13.6°C
• Days in the comfy band: 0
• Warm hours (25°C+): 33
• Hot hours (30°C+): 10
• 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): 6
• Danger days (35°C+ high): 1
• Cold days (≤5°C low): 6
Humidity now
32.6 %
Pressure now
1,021.0 hPa
Light now
30,823 lux

Recent samples

Page 14 of 526 · 50 per page · 26291 total
Time (UTC) Temp °C RSSI
2026-04-22 00:34:40 7.44 -90
2026-04-22 00:33:40 7.44 -90
2026-04-22 00:32:40 7.44 -89
2026-04-22 00:31:40 7.44 -89
2026-04-22 00:30:40 7.44 -90
2026-04-22 00:29:40 7.50 -89
2026-04-22 00:28:41 7.50 -90
2026-04-22 00:27:40 7.50 -91
2026-04-22 00:26:40 7.50 -88
2026-04-22 00:25:40 7.50 -89
2026-04-22 00:24:41 7.50 -89
2026-04-22 00:23:40 7.50 -90
2026-04-22 00:22:40 7.50 -89
2026-04-22 00:21:40 7.50 -89
2026-04-22 00:20:42 7.50 -90
2026-04-22 00:19:44 7.50 -89
2026-04-22 00:18:40 7.50 -89
2026-04-22 00:17:40 7.50 -91
2026-04-22 00:16:40 7.50 -90
2026-04-22 00:15:39 7.50 -90
2026-04-22 00:14:40 7.50 -88
2026-04-22 00:13:39 7.56 -87
2026-04-22 00:12:39 7.56 -88
2026-04-22 00:11:40 7.56 -89
2026-04-22 00:10:40 7.56 -88
2026-04-22 00:09:42 7.56 -90
2026-04-22 00:08:40 7.56 -89
2026-04-22 00:07:39 7.56 -88
2026-04-22 00:06:40 7.56 -88
2026-04-22 00:05:40 7.56 -89
2026-04-22 00:04:40 7.56 -91
2026-04-22 00:03:39 7.56 -88
2026-04-22 00:02:39 7.56 -90
2026-04-22 00:01:39 7.56 -89
2026-04-22 00:00:40 7.56 -91
2026-04-21 23:59:40 7.56 -90
2026-04-21 23:58:41 7.56 -88
2026-04-21 23:57:40 7.56 -90
2026-04-21 23:56:43 7.56 -89
2026-04-21 23:55:40 7.56 -88
2026-04-21 23:54:40 7.56 -88
2026-04-21 23:53:39 7.56 -88
2026-04-21 23:52:40 7.56 -90
2026-04-21 23:51:39 7.56 -89
2026-04-21 23:50:40 7.56 -92
2026-04-21 23:49:40 7.62 -88
2026-04-21 23:48:40 7.62 -88
2026-04-21 23:47:40 7.62 -88
2026-04-21 23:46:40 7.62 -89
2026-04-21 23:45:39 7.62 -89