Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-06-12 17:00:52 UTC Stale · 3m 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+): 60
Hot hours (30°C+): 34
Danger hours (35°C+): 6
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): 4
Cold days (≤5°C low): 1
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
22.00 °C
Today high / low
27.3° / 14.5°
Avg: 19.2°
30-day high / low
42.9° / 4.5°
Avg: 17.4°
Comfortable hours
80 h
20–28°C band over last 30 days

Temperature trend

Last 60 days · hourly averages
🩺 Data health
last 24h
Samples: 1380
Missing (est): 60
Last seen: 3m ago
Biggest gap: 45m
RSSI now: -89 dBm
Battery now: — V

Hourly highs / lows / average

Last 60 days
Useful takeaways
• Average temp over last 30 days: 17.4°C
• Days in the comfy band: 5
• Warm hours (25°C+): 60
• Hot hours (30°C+): 34
• Danger hours (35°C+): 6
• Cold hours (≤5°C): 4
Best / worst days
• Hottest day: 2026-05-22 (42.9°C high)
• Coldest day: 2026-05-15 (4.5°C low)
• Hot days (30°C+ high): 7
• Danger days (35°C+ high): 5
• Cold days (≤5°C low): 1
Humidity now
84.3 %
Pressure now
1,016.2 hPa
Light now
43,935 lux

Recent samples

Page 546 of 1537 · 50 per page · 76808 total
Time (UTC) Temp °C RSSI
2026-05-11 15:52:40 13.94 -92
2026-05-11 15:51:35 13.94 -94
2026-05-11 15:42:23 13.88 -90
2026-05-11 15:42:13 13.88 -89
2026-05-11 15:39:31 13.88 -87
2026-05-11 15:39:04 13.81 -89
2026-05-11 15:39:02 13.75 -93
2026-05-11 15:36:01 13.75 -89
2026-05-11 15:35:53 13.75 -90
2026-05-11 15:35:00 13.75 -93
2026-05-11 15:33:15 13.75 -90
2026-05-11 15:31:49 13.75 -89
2026-05-11 15:31:45 13.69 -90
2026-05-11 15:30:01 13.75 -92
2026-05-11 15:28:11 13.81 -88
2026-05-11 15:27:11 13.81 -85
2026-05-11 15:26:12 13.88 -85
2026-05-11 15:25:12 13.94 -84
2026-05-11 15:24:11 14.06 -81
2026-05-11 15:23:12 14.13 -83
2026-05-11 15:22:20 14.19 -80
2026-05-11 15:21:13 14.25 -83
2026-05-11 15:20:12 14.31 -84
2026-05-11 15:19:11 14.31 -85
2026-05-11 15:18:12 14.38 -84
2026-05-11 15:17:11 14.44 -89
2026-05-11 15:16:12 14.44 -89
2026-05-11 15:15:12 14.44 -86
2026-05-11 15:14:14 14.44 -87
2026-05-11 15:13:15 14.44 -90
2026-05-11 15:12:13 14.38 -86
2026-05-11 15:11:12 14.38 -87
2026-05-11 15:10:15 14.38 -89
2026-05-11 15:09:12 14.38 -87
2026-05-11 15:08:11 14.38 -86
2026-05-11 15:07:14 14.38 -88
2026-05-11 15:06:11 14.44 -89
2026-05-11 15:05:25 14.44 -87
2026-05-11 15:05:20 14.50 -127
2026-05-11 15:05:19 14.50 -127
2026-05-11 15:05:17 14.50 -127
2026-05-11 15:05:15 14.50 -127
2026-05-11 15:05:13 14.44 -87
2026-05-11 14:58:41 14.38 -88
2026-05-11 14:57:54 14.38 -88
2026-05-11 14:57:01 14.31 -88
2026-05-11 14:55:52 14.31 -89
2026-05-11 14:54:59 14.31 -87
2026-05-11 14:54:27 14.31 -127
2026-05-11 14:54:26 14.31 -90