Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-06-13 06:31:23 UTC Live · 8s 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
20.31 °C
Today high / low
20.3° / 12.0°
Avg: 13.8°
30-day high / low
42.9° / 4.5°
Avg: 17.7°
Comfortable hours
81 h
20–28°C band over last 30 days

Temperature trend

Last 30 days · daily averages
🩺 Data health
last 24h
Samples: 1247
Missing (est): 193
Last seen: 8s ago
Biggest gap: 57m
RSSI now: -88 dBm
Battery now: — V

Daily highs / lows / average

Last 30 days
Useful takeaways
• Average temp over last 30 days: 17.7°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
93.6 %
Pressure now
1,017.7 hPa
Light now
1,963 lux

Recent samples

Page 419 of 1550 · 50 per page · 77487 total
Time (UTC) Temp °C RSSI
2026-05-17 10:42:03 21.31 -89
2026-05-17 10:41:15 21.44 -88
2026-05-17 10:39:37 21.50 -90
2026-05-17 10:39:20 21.69 -90
2026-05-17 10:39:15 21.87 -89
2026-05-17 10:39:12 21.56 -91
2026-05-17 10:33:59 22.00 -88
2026-05-17 10:33:23 22.13 -90
2026-05-17 10:32:13 22.25 -89
2026-05-17 10:30:59 22.37 -89
2026-05-17 10:29:54 22.37 -82
2026-05-17 10:28:59 22.19 -89
2026-05-17 10:28:20 21.94 -91
2026-05-17 10:27:16 21.69 -91
2026-05-17 10:25:56 21.50 -87
2026-05-17 10:25:03 21.37 -89
2026-05-17 10:23:56 21.31 -89
2026-05-17 10:22:55 21.31 -87
2026-05-17 10:21:56 21.44 -87
2026-05-17 10:20:55 21.44 -91
2026-05-17 10:19:55 21.50 -88
2026-05-17 10:18:55 21.56 -86
2026-05-17 10:17:55 21.62 -87
2026-05-17 10:16:55 21.62 -88
2026-05-17 10:15:55 21.69 -88
2026-05-17 10:14:55 21.75 -88
2026-05-17 10:13:55 21.81 -89
2026-05-17 10:12:55 21.87 -87
2026-05-17 10:11:55 21.94 -87
2026-05-17 10:10:55 21.94 -87
2026-05-17 10:09:58 21.87 -88
2026-05-17 10:08:56 21.94 -88
2026-05-17 10:07:55 21.94 -88
2026-05-17 10:06:55 21.87 -87
2026-05-17 10:05:55 21.69 -87
2026-05-17 10:04:55 21.56 -88
2026-05-17 10:03:55 21.44 -88
2026-05-17 10:02:56 21.50 -87
2026-05-17 10:01:55 21.94 -88
2026-05-17 10:00:56 22.19 -90
2026-05-17 09:59:58 22.37 -91
2026-05-17 09:58:55 22.37 -87
2026-05-17 09:58:13 22.44 -88
2026-05-17 09:56:55 22.44 -87
2026-05-17 09:55:55 22.69 -86
2026-05-17 09:54:54 22.69 -83
2026-05-17 09:53:54 22.62 -86
2026-05-17 09:52:56 22.56 -87
2026-05-17 09:51:56 22.69 -84
2026-05-17 09:51:44 23.00 -127