Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-05-02 08:21:36 UTC Live · 40s 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+): 66
Hot hours (30°C+): 17
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
16.75 °C
Today high / low
16.8° / 11.2°
Avg: 13.0°
30-day high / low
41.0° / 0.8°
Avg: 14.5°
Comfortable hours
128 h
20–28°C band over last 30 days

Temperature trend

Last 90 days · daily averages
🩺 Data health
last 24h
Samples: 1225
Missing (est): 215
Last seen: 41s ago
Biggest gap: 2h
RSSI now: -82 dBm
Battery now: — V

Daily highs / lows / average

Last 90 days
Useful takeaways
• Average temp over last 30 days: 14.5°C
• Days in the comfy band: 0
• Warm hours (25°C+): 66
• Hot hours (30°C+): 17
• 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): 12
• Danger days (35°C+ high): 1
• Cold days (≤5°C low): 7
Humidity now
89.1 %
Pressure now
1,014.1 hPa
Light now
7,020 lux

Recent samples

Page 104 of 800 · 50 per page · 39957 total
Time (UTC) Temp °C RSSI
2026-04-28 12:21:41 24.37 -81
2026-04-28 12:20:42 24.37 -83
2026-04-28 12:19:41 24.31 -81
2026-04-28 12:18:41 24.44 -82
2026-04-28 12:17:41 24.37 -80
2026-04-28 12:16:44 24.37 -80
2026-04-28 12:15:41 24.37 -83
2026-04-28 12:14:41 24.25 -81
2026-04-28 12:13:41 24.06 -84
2026-04-28 12:12:41 23.94 -81
2026-04-28 12:11:41 23.56 -81
2026-04-28 12:10:41 23.38 -83
2026-04-28 12:09:41 23.12 -80
2026-04-28 12:08:41 22.81 -83
2026-04-28 12:07:41 22.56 -79
2026-04-28 12:06:41 22.50 -80
2026-04-28 12:05:41 22.50 -80
2026-04-28 12:04:41 22.56 -81
2026-04-28 12:03:44 22.31 -82
2026-04-28 12:02:42 22.13 -83
2026-04-28 12:01:41 22.31 -82
2026-04-28 12:00:41 22.44 -81
2026-04-28 11:59:41 22.25 -84
2026-04-28 11:58:41 22.13 -84
2026-04-28 11:57:41 22.31 -81
2026-04-28 11:56:41 22.50 -82
2026-04-28 11:55:41 22.75 -83
2026-04-28 11:54:41 22.94 -82
2026-04-28 11:53:42 22.81 -83
2026-04-28 11:52:41 22.87 -83
2026-04-28 11:51:41 22.87 -84
2026-04-28 11:50:41 22.94 -82
2026-04-28 11:49:41 22.94 -83
2026-04-28 11:48:41 23.06 -86
2026-04-28 11:47:41 23.31 -81
2026-04-28 11:46:41 23.50 -84
2026-04-28 11:45:44 23.56 -80
2026-04-28 11:44:41 23.56 -83
2026-04-28 11:43:41 23.69 -86
2026-04-28 11:42:41 23.75 -82
2026-04-28 11:41:41 23.50 -81
2026-04-28 11:40:41 23.38 -82
2026-04-28 11:39:41 23.06 -81
2026-04-28 11:38:41 22.81 -83
2026-04-28 11:37:41 22.50 -80
2026-04-28 11:36:41 22.25 -81
2026-04-28 11:35:41 22.00 -81
2026-04-28 11:34:41 21.75 -83
2026-04-28 11:33:41 21.50 -83
2026-04-28 11:32:41 21.56 -84