Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-05-20 07:32:41 UTC Offline · 48m 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+): 42
Hot hours (30°C+): 7
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): 8
Cold days (≤5°C low): 4
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
18.19 °C
Today high / low
18.3° / 12.0°
Avg: 13.7°
30-day high / low
33.4° / 2.3°
Avg: 14.7°
Comfortable hours
127 h
20–28°C band over last 30 days

Temperature trend

Last 90 days · daily averages
🩺 Data health
last 24h
Samples: 581
Missing (est): 859
Last seen: 48m ago
Biggest gap: 6h
RSSI now: -86 dBm
Battery now: — V

Daily highs / lows / average

Last 90 days
Useful takeaways
• Average temp over last 30 days: 14.7°C
• Days in the comfy band: 1
• Warm hours (25°C+): 42
• Hot hours (30°C+): 7
• Danger hours (35°C+): 0
• Cold hours (≤5°C): 8
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): 8
• Danger days (35°C+ high): 0
• Cold days (≤5°C low): 4
Humidity now
84.5 %
Pressure now
1,013.5 hPa
Light now
7,892 lux

Recent samples

Page 364 of 1188 · 50 per page · 59357 total
Time (UTC) Temp °C RSSI
2026-05-04 23:09:23 11.81 -90
2026-05-04 23:08:22 11.81 -87
2026-05-04 23:07:22 11.81 -88
2026-05-04 23:06:22 11.81 -89
2026-05-04 23:05:23 11.81 -88
2026-05-04 23:04:22 11.88 -88
2026-05-04 23:03:22 11.88 -87
2026-05-04 23:02:22 11.88 -87
2026-05-04 23:01:22 11.88 -87
2026-05-04 23:00:22 11.88 -89
2026-05-04 22:59:23 11.94 -87
2026-05-04 22:58:25 11.94 -91
2026-05-04 22:57:22 11.94 -87
2026-05-04 22:56:22 11.94 -88
2026-05-04 22:55:22 11.94 -88
2026-05-04 22:54:21 11.94 -90
2026-05-04 22:53:22 11.94 -88
2026-05-04 22:52:22 12.00 -89
2026-05-04 22:51:22 12.00 -90
2026-05-04 22:50:22 12.00 -90
2026-05-04 22:49:22 12.00 -89
2026-05-04 22:48:22 12.00 -89
2026-05-04 22:47:22 12.00 -87
2026-05-04 22:46:22 12.00 -88
2026-05-04 22:45:21 12.00 -83
2026-05-04 22:44:23 12.00 -81
2026-05-04 22:43:34 12.00 -82
2026-05-04 22:42:22 12.00 -83
2026-05-04 22:41:22 12.00 -86
2026-05-04 22:40:21 12.06 -84
2026-05-04 22:39:22 12.06 -84
2026-05-04 22:38:21 12.06 -84
2026-05-04 22:37:22 12.06 -86
2026-05-04 22:36:22 12.06 -85
2026-05-04 22:35:23 12.06 -85
2026-05-04 22:34:22 12.06 -84
2026-05-04 22:33:21 12.13 -84
2026-05-04 22:32:22 12.06 -84
2026-05-04 22:31:22 12.13 -84
2026-05-04 22:30:22 12.13 -84
2026-05-04 22:29:22 12.13 -85
2026-05-04 22:28:22 12.13 -85
2026-05-04 22:27:22 12.19 -86
2026-05-04 22:26:21 12.19 -85
2026-05-04 22:25:22 12.19 -85
2026-05-04 22:24:21 12.19 -82
2026-05-04 22:23:22 12.19 -83
2026-05-04 22:22:23 12.19 -76
2026-05-04 22:21:21 12.19 -82
2026-05-04 22:20:22 12.19 -82