Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-05-20 18:41:41 UTC Live · 20s 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+): 45
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
17.50 °C
Today high / low
30.4° / 12.0°
Avg: 20.1°
30-day high / low
33.4° / 2.3°
Avg: 14.7°
Comfortable hours
125 h
20–28°C band over last 30 days

Temperature trend

Last 90 days · daily averages
🩺 Data health
last 24h
Samples: 860
Missing (est): 580
Last seen: 20s 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: 2
• Warm hours (25°C+): 45
• 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): 9
• Danger days (35°C+ high): 0
• Cold days (≤5°C low): 4
Humidity now
87.9 %
Pressure now
1,018.9 hPa
Light now
2,081 lux

Recent samples

Page 479 of 1197 · 50 per page · 59809 total
Time (UTC) Temp °C RSSI
2026-04-29 07:16:32 17.12 -70
2026-04-29 07:15:32 17.12 -71
2026-04-29 07:14:32 17.12 -70
2026-04-29 07:13:32 17.06 -69
2026-04-29 07:12:32 16.94 -69
2026-04-29 07:11:32 16.87 -72
2026-04-29 07:10:32 16.81 -69
2026-04-29 07:09:32 16.69 -69
2026-04-29 07:08:32 16.69 -71
2026-04-29 07:07:32 16.62 -70
2026-04-29 07:06:32 16.62 -69
2026-04-29 07:05:32 16.56 -70
2026-04-29 07:04:32 16.50 -74
2026-04-29 07:03:32 16.44 -70
2026-04-29 07:02:32 16.37 -69
2026-04-29 07:01:32 16.31 -72
2026-04-29 07:00:32 16.25 -70
2026-04-29 06:59:32 16.19 -74
2026-04-29 06:58:32 16.12 -68
2026-04-29 06:57:32 16.06 -70
2026-04-29 06:56:32 16.00 -70
2026-04-29 06:55:32 15.94 -71
2026-04-29 06:54:32 15.88 -70
2026-04-29 06:53:32 15.81 -70
2026-04-29 06:52:32 15.75 -73
2026-04-29 06:51:32 15.69 -71
2026-04-29 06:50:32 15.63 -70
2026-04-29 06:49:32 15.50 -71
2026-04-29 06:48:32 15.44 -82
2026-04-29 06:47:33 15.38 -81
2026-04-29 06:46:35 15.31 -87
2026-04-29 06:45:33 15.25 -85
2026-04-29 06:44:38 15.25 -84
2026-04-29 06:43:32 15.13 -83
2026-04-29 06:42:32 15.06 -87
2026-04-29 06:41:33 15.00 -80
2026-04-29 06:40:32 14.94 -84
2026-04-29 06:39:32 14.87 -81
2026-04-29 06:38:38 14.81 -84
2026-04-29 06:37:33 14.75 -83
2026-04-29 06:36:41 14.69 -85
2026-04-29 06:35:33 14.63 -85
2026-04-29 06:34:33 14.56 -86
2026-04-29 06:33:33 14.50 -84
2026-04-29 06:32:33 14.44 -82
2026-04-29 06:31:35 14.38 -83
2026-04-29 06:30:32 14.31 -82
2026-04-29 06:29:32 14.25 -82
2026-04-29 06:28:32 14.19 -83
2026-04-29 06:27:33 14.13 -84