Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-05-22 21:40:44 UTC Live · 46s 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+): 55
Hot hours (30°C+): 13
Danger hours (35°C+): 2
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): 8
Cold days (≤5°C low): 4
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
18.12 °C
Today high / low
42.9° / 12.4°
Avg: 23.9°
30-day high / low
42.9° / 2.3°
Avg: 15.3°
Comfortable hours
129 h
20–28°C band over last 30 days

Temperature trend

Last 90 days · daily averages
🩺 Data health
last 24h
Samples: 701
Missing (est): 739
Last seen: 46s ago
Biggest gap: 6h
RSSI now: -84 dBm
Battery now: — V

Daily highs / lows / average

Last 90 days
Useful takeaways
• Average temp over last 30 days: 15.3°C
• Days in the comfy band: 3
• Warm hours (25°C+): 55
• Hot hours (30°C+): 13
• Danger hours (35°C+): 2
• Cold hours (≤5°C): 8
Best / worst days
• Hottest day: 2026-05-22 (42.9°C high)
• Coldest day: 2026-05-12 (2.3°C low)
• Hot days (30°C+ high): 11
• Danger days (35°C+ high): 2
• Cold days (≤5°C low): 4
Humidity now
89.0 %
Pressure now
1,020.8 hPa
Light now
0 lux

Recent samples

Page 401 of 1236 · 50 per page · 61787 total
Time (UTC) Temp °C RSSI
2026-05-05 08:50:53 17.06 -89
2026-05-05 08:49:44 17.06 -82
2026-05-05 08:48:45 17.06 -86
2026-05-05 08:47:44 17.06 -86
2026-05-05 08:46:41 17.00 -86
2026-05-05 08:45:53 17.00 -87
2026-05-05 08:45:12 16.87 -87
2026-05-05 08:44:57 16.94 -86
2026-05-05 08:42:58 16.87 -88
2026-05-05 08:42:57 16.81 -86
2026-05-05 08:40:25 16.81 -84
2026-05-05 08:40:22 16.81 -127
2026-05-05 08:40:20 16.75 -127
2026-05-05 08:40:16 16.69 -127
2026-05-05 08:40:13 16.62 -87
2026-05-05 08:34:27 16.56 -83
2026-05-05 08:33:27 16.50 -80
2026-05-05 08:32:27 16.44 -81
2026-05-05 08:31:27 16.37 -83
2026-05-05 08:30:27 16.37 -83
2026-05-05 08:29:27 16.31 -81
2026-05-05 08:28:27 16.31 -82
2026-05-05 08:27:27 16.31 -81
2026-05-05 08:26:27 16.31 -81
2026-05-05 08:25:27 16.31 -82
2026-05-05 08:24:27 16.31 -80
2026-05-05 08:23:27 16.31 -80
2026-05-05 08:22:27 16.31 -82
2026-05-05 08:21:27 16.31 -81
2026-05-05 08:20:27 16.37 -82
2026-05-05 08:19:27 16.37 -84
2026-05-05 08:18:27 16.37 -84
2026-05-05 08:17:27 16.44 -80
2026-05-05 08:16:27 16.50 -78
2026-05-05 08:15:27 16.56 -83
2026-05-05 08:14:27 16.56 -82
2026-05-05 08:13:27 16.56 -79
2026-05-05 08:12:27 16.56 -81
2026-05-05 08:11:27 16.56 -83
2026-05-05 08:10:27 16.62 -80
2026-05-05 08:09:27 16.62 -82
2026-05-05 08:08:27 16.62 -83
2026-05-05 08:07:27 16.69 -82
2026-05-05 08:06:27 16.69 -85
2026-05-05 08:05:27 16.75 -77
2026-05-05 08:04:27 16.75 -83
2026-05-05 08:03:27 16.75 -79
2026-05-05 08:02:27 16.81 -84
2026-05-05 08:01:27 16.81 -77
2026-05-05 08:00:27 16.81 -81