Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-05-17 17:26:17 UTC Live · 18s ago

Usable, but not ideal
current heuristic
Conditions are okay, just outside the comfy band.
Not alarming, just not peak greenhouse smugness.
🔥 Heat exposure
last 30 days
Warm hours (25°C+): 49
Hot hours (30°C+): 8
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): 10
Cold days (≤5°C low): 5
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
17.87 °C
Today high / low
24.3° / 10.0°
Avg: 17.0°
30-day high / low
33.4° / 2.3°
Avg: 14.7°
Comfortable hours
136 h
20–28°C band over last 30 days

Temperature trend

Last 30 days · daily averages
🩺 Data health
last 24h
Samples: 1313
Missing (est): 127
Last seen: 18s ago
Biggest gap: 2h
RSSI now: -86 dBm
Battery now: — V

Daily highs / lows / average

Last 30 days
Useful takeaways
• Average temp over last 30 days: 14.7°C
• Days in the comfy band: 1
• Warm hours (25°C+): 49
• Hot hours (30°C+): 8
• Danger hours (35°C+): 0
• Cold hours (≤5°C): 10
Best / worst days
• Hottest day: 2026-05-09 (33.4°C high)
• Coldest day: 2026-05-12 (2.3°C low)
• Hot days (30°C+ high): 10
• Danger days (35°C+ high): 0
• Cold days (≤5°C low): 5
Humidity now
64.7 %
Pressure now
1,005.9 hPa
Light now
6,656 lux

Recent samples

Page 243 of 1140 · 50 per page · 56985 total
Time (UTC) Temp °C RSSI
2026-05-08 07:36:03 17.81 -80
2026-05-08 07:35:04 17.69 -81
2026-05-08 07:34:03 17.56 -81
2026-05-08 07:33:03 17.44 -81
2026-05-08 07:32:04 17.37 -81
2026-05-08 07:31:03 17.31 -80
2026-05-08 07:30:03 17.19 -80
2026-05-08 07:29:04 17.06 -81
2026-05-08 07:28:03 17.00 -80
2026-05-08 07:27:03 16.87 -81
2026-05-08 07:26:04 16.75 -82
2026-05-08 07:25:03 16.69 -80
2026-05-08 07:24:04 16.56 -81
2026-05-08 07:23:03 16.44 -81
2026-05-08 07:22:03 16.37 -80
2026-05-08 07:21:04 16.25 -82
2026-05-08 07:20:03 16.19 -81
2026-05-08 07:19:03 16.06 -81
2026-05-08 07:18:03 16.00 -80
2026-05-08 07:17:04 15.88 -80
2026-05-08 07:16:03 15.81 -81
2026-05-08 07:15:03 15.69 -81
2026-05-08 07:14:03 15.63 -81
2026-05-08 07:13:03 15.50 -81
2026-05-08 07:12:04 15.44 -81
2026-05-08 07:11:04 15.31 -81
2026-05-08 07:10:03 15.25 -81
2026-05-08 07:09:03 15.13 -81
2026-05-08 07:08:03 15.06 -80
2026-05-08 07:07:04 14.94 -82
2026-05-08 07:06:03 14.81 -82
2026-05-08 07:05:03 14.75 -82
2026-05-08 07:04:04 14.69 -83
2026-05-08 07:03:04 14.56 -84
2026-05-08 07:02:03 14.50 -84
2026-05-08 07:01:03 14.44 -79
2026-05-08 07:00:03 14.31 -81
2026-05-08 06:59:03 14.25 -81
2026-05-08 06:58:03 14.19 -82
2026-05-08 06:57:03 14.13 -82
2026-05-08 06:56:03 14.06 -79
2026-05-08 06:55:04 14.00 -82
2026-05-08 06:54:04 14.00 -81
2026-05-08 06:53:04 13.94 -83
2026-05-08 06:52:03 13.88 -82
2026-05-08 06:51:04 13.81 -83
2026-05-08 06:50:04 13.69 -83
2026-05-08 06:49:04 13.62 -83
2026-05-08 06:48:03 13.56 -82
2026-05-08 06:47:04 13.50 -83